释义 |
E
E 1The symbol for electric field strength.
E 2abbr.1. a. eastb. eastern2. Football end3. energy4. English5. Baseball error6. excellent
e 1 or E E0000100 (ē)n. pl. e's or E's also es or Es 1. The fifth letter of the modern English alphabet.2. Any of the speech sounds represented by the letter e.3. The fifth in a series.4. Something shaped like the letter E.5. E A grade that indicates failing status.6. Music a. The third tone in the scale of C major or the fifth tone in the relative minor scale.b. A key or scale in which E is the tonic.c. A written or printed note representing this tone.d. A string, key, or pipe tuned to the pitch of this tone.7. e Mathematics The base of the natural system of logarithms, having a numerical value of approximately 2.71828.8. E The hypothesized textual source of certain narrative portions of the Pentateuch in which God is referred to as Elohim rather than with the Tetragrammaton. [Sense 8, from Elohim.]
e 2abbr. electrone (iː) or En, pl e's, E's or Es1. (Linguistics) the fifth letter and second vowel of the modern English alphabet2. (Phonetics & Phonology) any of several speech sounds represented by this letter, in English as in he, bet, or below
e symbol for 1. (Mathematics) maths a transcendental number, fundamental to mathematics, that is the limit of (1 + 1/n)n as n increases to infinity: used as the base of natural logarithms. Approximate value: 2.718 282…; relation to π: eπi = –1, where i = √–1 2. (General Physics) electron 3. (Chess & Draughts) chess See algebraic notation
E symbol for 1. (Electrical Engineering) earth 2. East 3. English 4. Egypt(ian) 5. (Mathematics) exa- 6. (Music, other) music a. a note having a frequency of 329.63 hertz (E above middle C) or this value multiplied or divided by any power of 2; the third note of the scale of C majorb. a key, string, or pipe producing this notec. the major or minor key having this note as its tonic 7. (General Physics) physics a. energyb. electric field strengthc. electromotive forced. Young's modulus (of elasticity) 8. (Logic) logic a universal negative categorical proposition, such as no pigs can fly: often symbolized as SeP. Compare A, I2, O1 9. (Social Welfare) a. a person without a regular income, or who is dependent on the state on a long-term basis because of unemployment, sickness, old age, etcb. (as modifier): E worker. See also occupation groupings abbreviation for 10. Spain (international car registration) 11. (Recreational Drugs) informal the drug ecstasy [(sense 8) from Latin (n)e(go) I deny] [(sense 10) from Spanish España]E, e (i) n., pl. or E's, es e's. 1. the fifth letter of the English alphabet, a vowel. 2. any spoken sound represented by this letter. 3. something having the shape of an E. 4. a written or printed representation of the letter E or e. E 1. east. 2. eastern. 3. English. 4. excellent. 5. Expressway. E Symbol. 1. the fifth in order or in a series. 2. (sometimes l.c.) (in some grading systems) a grade or mark indicating that a student's work is in need of improvement in order to be passing. 3. a. the third note of the ascending C major scale. b. a tonality having E as the tonic. 4. energy. 5. Biochem. glutamic acid. e Math. Symbol. a transcendental constant equal to 2.7182818 …, used as the base of natural logarithms; the limit of the expression (1 + 1/n)n as n approaches infinity. e- or E-, (used in combination) 1. electronic: e-mail; E-text. 2. online: e-banking. e- var. of ex- 1 , occurring in words of Latin origin before consonants other than c, f, p, q, s, and t: emit. E. 1. Earl. 2. Earth. 3. east. 4. Easter. 5. eastern. 6. engineer. 7. engineering. 8. English. e. 1. eldest. 2. Football. end. 3. engineer. 4. engineering. 5. entrance. 6. Baseball. error. e (ē) An irrational number, with a numerical value of 2.718281828459.... It is mathematically defined as the limit of (1 + 1/n )n as n grows infinitely large. It has many applications in mathematics, especially as the base of natural logarithms.
EThe symbol for energy. EA member of the lowest occupation grouping, typically consisting of the long-term unemployed, the old, or the chronically ill.ThesaurusNoun | 1.E - a fat-soluble vitamin that is essential for normal reproduction; an important antioxidant that neutralizes free radicals in the bodytocopherol, vitamin Ealpha-tocopheral - a potent form of vitamin E obtained from germ oils or by synthesisantioxidant - substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxidesfat-soluble vitamin - any vitamin that is soluble in fats | | 2.E - a radioactive transuranic element produced by bombarding plutonium with neutronsatomic number 99, einsteinium, Esmetal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | | 3.E - the cardinal compass point that is at 90 degreesdue east, east, eastwardcardinal compass point - one of the four main compass points | | 4.e - the base of the natural system of logarithms; approximately equal to 2.718282...transcendental number - an irrational number that is not algebraic | | 5.e - the 5th letter of the Roman alphabetLatin alphabet, Roman alphabet - the alphabet evolved by the ancient Romans which serves for writing most of the languages of western Europealphabetic character, letter of the alphabet, letter - the conventional characters of the alphabet used to represent speech; "his grandmother taught him his letters" |
E
E, fifth letter of the alphabetalphabet [Gr. alpha-beta, like Eng. ABC], system of writing, theoretically having a one-for-one relation between character (or letter) and phoneme (see phonetics). Few alphabets have achieved the ideal exactness. ..... Click the link for more information. . It is a usual symbol for a mid-front vowel, such as ĕ in the English step. A mid-front vowel was represented by Greek epsilon [Gr.,=e without the aspirate], to which E corresponds in form and place (see also HH, 8th letter of the alphabet. It is a usual symbol for a glottal spirant, murmured (as in the English house) or voiceless (as in the English herb). In some Greek alphabets eta, the long e, had this form. In chemistry H is the symbol for the element hydrogen. ..... Click the link for more information. ). English ē is pronounced as a diphthong of ĭ and y. In musical notationmusical notation, symbols used to make a written record of musical sounds.
Two different systems of letters were used to write down the instrumental and the vocal music of ancient Greece. In his five textbooks on music theory Boethius (c.A.D. 470–A.D. ..... Click the link for more information. E represents a note in the scale.
e, in mathematics, irrational numbernumber, entity describing the magnitude or position of a mathematical object or extensions of these concepts. The Natural Numbers
Cardinal numbers describe the size of a collection of objects; two such collections have the same (cardinal) number of objects if their ..... Click the link for more information. occurring widely in mathematics and science, approximately equal to the value 2.71828; it is the base of natural, or Naperian, logarithmslogarithm [Gr.,=relation number], number associated with a positive number, being the power to which a third number, called the base, must be raised in order to obtain the given positive number. ..... Click the link for more information. . The number e is defined as the limit of the expression (1+1/n)n as n becomes infinitely large, or
In 1873 the French mathematician C. Hermite proved that e was transcendental, i.e., not a rootroot, in mathematics, number or quantity r for which an equation f(r)=0 holds true, where f is some function. If f is a polynomial, r is called a root of f; for example, r=3 and r ..... Click the link for more information. of any algebraic equation; this proof constituted a great contribution to the growth of mathematics. The number e is also known as Euler's number, for Leonhard Euler, who discovered the famous formula eiπ=−1, where i=√−1, thus expressing the relationship between the numbers e, i, and π. The exponential function ex, often written exp(x), occurs in various applications ranging from statistics to nuclear physics. Bibliography See study by E. Maor (1994). E (in Russian, Napier number), the limit of the expression [1 + (1/n)]n as n increases without bound: It is the base of the natural system of logarithms. The number e is a transcendental number; this fact was first proved in 1873 by C. Hermite. Naming the number e after J. Napier is not entirely valid. (See.) e (mathematics) The base of the natural logarithms; the number defined by the equation approximately equal to 2.71828.
E (electricity) electric-field vector (science and technology) exa- class A, B, C, D, E, FA classification applied to fire doors, fire windows, roof coverings, interior finishes, places of assembly, etc., to indicate gradations of fire safety. See fire-endurance, fire-door rating.
ESymbol for “90° elbow.”E (1)An extension of C++ with database types andpersistent objects. E is a powerful and flexibleprocedural programming language. It is used in the Exodusdatabase system.
See also GNU E.
ftp://ftp.cs.wisc.edu/exodus/E/.
["Persistence in the E Language: Issues and Implementation",J.E. Richardson et al, Soft Prac & Exp 19(12):1115-1150 (Dec1989)].E (language)A procedural language by Wouter vanOortmerssen with semantics similar to C. E featureslists, low-level polymorphism, exception handling, quotedexpressions, pattern matching and object inheritance.Amiga E is a version for the Amiga.E(1) See exponent.
(2) (Electronic) "E" with or without the hyphen (e or e-) is used as a word prefix in order to connote the electronic or Internet version of a physical object or activity. For example, mail becomes email or e-mail; a book becomes an ebook or e-book, etc.
(3) A set of object-oriented extensions for Java and Common Lisp introduced in 1997 by Electric Communities. Inspired by the Joule and Original-E languages, E was designed to create secure distributed computing applications. Messages are sent to remote objects in "vats," which processes the messages in the order they are received.
E
E, fifth letter of the alphabetalphabet [Gr. alpha-beta, like Eng. ABC], system of writing, theoretically having a one-for-one relation between character (or letter) and phoneme (see phonetics). Few alphabets have achieved the ideal exactness. ..... Click the link for more information. . It is a usual symbol for a mid-front vowel, such as ĕ in the English step. A mid-front vowel was represented by Greek epsilon [Gr.,=e without the aspirate], to which E corresponds in form and place (see also HH, 8th letter of the alphabet. It is a usual symbol for a glottal spirant, murmured (as in the English house) or voiceless (as in the English herb). In some Greek alphabets eta, the long e, had this form. In chemistry H is the symbol for the element hydrogen. ..... Click the link for more information. ). English ē is pronounced as a diphthong of ĭ and y. In musical notationmusical notation, symbols used to make a written record of musical sounds. Two different systems of letters were used to write down the instrumental and the vocal music of ancient Greece. In his five textbooks on music theory Boethius (c.A.D. 470–A.D. ..... Click the link for more information. E represents a note in the scale.
e, in mathematics, irrational numbernumber, entity describing the magnitude or position of a mathematical object or extensions of these concepts. The Natural Numbers Cardinal numbers describe the size of a collection of objects; two such collections have the same (cardinal) number of objects if their ..... Click the link for more information. occurring widely in mathematics and science, approximately equal to the value 2.71828; it is the base of natural, or Naperian, logarithmslogarithm [Gr.,=relation number], number associated with a positive number, being the power to which a third number, called the base, must be raised in order to obtain the given positive number. ..... Click the link for more information. . The number e is defined as the limit of the expression (1+1/n)n as n becomes infinitely large, or
In 1873 the French mathematician C. Hermite proved that e was transcendental, i.e., not a rootroot, in mathematics, number or quantity r for which an equation f(r)=0 holds true, where f is some function. If f is a polynomial, r is called a root of f; for example, r=3 and r ..... Click the link for more information. of any algebraic equation; this proof constituted a great contribution to the growth of mathematics. The number e is also known as Euler's number, for Leonhard Euler, who discovered the famous formula eiπ=−1, where i=√−1, thus expressing the relationship between the numbers e, i, and π. The exponential function ex, often written exp(x), occurs in various applications ranging from statistics to nuclear physics. Bibliography See study by E. Maor (1994). E (in Russian, Napier number), the limit of the expression [1 + (1/n)]n as n increases without bound: It is the base of the natural system of logarithms. The number e is a transcendental number; this fact was first proved in 1873 by C. Hermite. Naming the number e after J. Napier is not entirely valid. (See.) e (mathematics) The base of the natural logarithms; the number defined by the equation approximately equal to 2.71828.
E (electricity) electric-field vector (science and technology) exa- class A, B, C, D, E, FA classification applied to fire doors, fire windows, roof coverings, interior finishes, places of assembly, etc., to indicate gradations of fire safety. See fire-endurance, fire-door rating.
ESymbol for “90° elbow.”E (1)An extension of C++ with database types andpersistent objects. E is a powerful and flexibleprocedural programming language. It is used in the Exodusdatabase system. See also GNU E. ftp://ftp.cs.wisc.edu/exodus/E/. ["Persistence in the E Language: Issues and Implementation",J.E. Richardson et al, Soft Prac & Exp 19(12):1115-1150 (Dec1989)].E (language)A procedural language by Wouter vanOortmerssen with semantics similar to C. E featureslists, low-level polymorphism, exception handling, quotedexpressions, pattern matching and object inheritance.Amiga E is a version for the Amiga.E(1) See exponent. (2) (Electronic) "E" with or without the hyphen (e or e-) is used as a word prefix in order to connote the electronic or Internet version of a physical object or activity. For example, mail becomes email or e-mail; a book becomes an ebook or e-book, etc. (3) A set of object-oriented extensions for Java and Common Lisp introduced in 1997 by Electric Communities. Inspired by the Joule and Original-E languages, E was designed to create secure distributed computing applications. Messages are sent to remote objects in "vats," which processes the messages in the order they are received.E
E emmetropia; enzyme; exa-.
E elastance; energy; expectancy; electromotive force; illumination.E1. Symbol for exa-; extraction ratio; glutamic acid; energy; electromotive force; glutamyl; internal energy. 2. As a subscript, refers to expired gas; obsolete symbol for einsteinium. EAbbreviation for entgegen. eSymbol for elementary charge; base of natural, or Napierian, logarithms (2.71828...). It is the limit of 1 + (1/n!).E Abbreviation/short-hand for: Air dose (radiation) early (Genetics) ears, nose and throat edema edrophonium effector einsteinium elbow eldisine element electricity electronic electromotive force embryo embryonic emergency emmetropia empfindichkeit endoplasmic endotoxin enema energy enflurane entamoeba entgegen environment enzyme eosinophil epidermis epinephrine epithelium erythrocyte erythromycin esophagus esophoria for distance ester estradiol ethanol etiology ethmoid sinus excitatory tendency experimental expire expired air extinction (Neurophysiology) extralymphatic eye Glutamic acid Irradiance Redox potential VoltageE Symbol for: 1. Electricity.2. Electronic.3. Emergency.4. Energy 5 Enzyme 6. Eosinophil 7. Epinephrine 8. Erythrocyte 9. Esophagus 10. Estradiol 11. Ethanol 12. Etiology 13. Expire 14. Redox potential 1.
e Symbol for: 1. Electrical potential.2. Electron.3. Ethyl.4. Natural logarithm–2.7187818285.EAbbreviation for entgegen.
E Abbreviation for extraction ratio;glutamic acid;glutamyl;energy.
e Elementary charge; base of natural logarithms (2.71828...). Patient discussion about EQ. my Dr. said to take no more than 400 iu of Vit. E. But I noticed my multiple also has 200 IU. Is this bad? I have been taking 400 units to combat Peyronies. I noticed today that my Centrum Silver also contains Vitamin E. I know taking over 400 units can be toxic, so now which way do I go from here. Thanks for any info.A. in general, an over dose is not a very smart thing to do also in vitamins. and taking to consideration that you may have a diverse amount of vitamin E in your diet..well..you may take too much. but i have to be honest with you- i'm not a Doctor. and the one i would ask in that matter is my Doctor. all you need to do is phone him. Q. Can Alcoholism makes you vulnerable to intestine infections? A friend of mine is a heavy drinker, he had something like 5 infections in the past year. Is it connected?A. yes
More discussions about E
E
E emmetropia; enzyme; exa-.
E elastance; energy; expectancy; electromotive force; illumination.E1. Symbol for exa-; extraction ratio; glutamic acid; energy; electromotive force; glutamyl; internal energy. 2. As a subscript, refers to expired gas; obsolete symbol for einsteinium. EAbbreviation for entgegen. eSymbol for elementary charge; base of natural, or Napierian, logarithms (2.71828...). It is the limit of 1 + (1/n!).E Abbreviation/short-hand for: Air dose (radiation) early (Genetics) ears, nose and throat edema edrophonium effector einsteinium elbow eldisine element electricity electronic electromotive force embryo embryonic emergency emmetropia empfindichkeit endoplasmic endotoxin enema energy enflurane entamoeba entgegen environment enzyme eosinophil epidermis epinephrine epithelium erythrocyte erythromycin esophagus esophoria for distance ester estradiol ethanol etiology ethmoid sinus excitatory tendency experimental expire expired air extinction (Neurophysiology) extralymphatic eye Glutamic acid Irradiance Redox potential VoltageE Symbol for: 1. Electricity.2. Electronic.3. Emergency.4. Energy 5 Enzyme 6. Eosinophil 7. Epinephrine 8. Erythrocyte 9. Esophagus 10. Estradiol 11. Ethanol 12. Etiology 13. Expire 14. Redox potential 1.
e Symbol for: 1. Electrical potential.2. Electron.3. Ethyl.4. Natural logarithm–2.7187818285.EAbbreviation for entgegen.
E Abbreviation for extraction ratio;glutamic acid;glutamyl;energy.
e Elementary charge; base of natural logarithms (2.71828...). Patient discussion about EQ. my Dr. said to take no more than 400 iu of Vit. E. But I noticed my multiple also has 200 IU. Is this bad? I have been taking 400 units to combat Peyronies. I noticed today that my Centrum Silver also contains Vitamin E. I know taking over 400 units can be toxic, so now which way do I go from here. Thanks for any info.A. in general, an over dose is not a very smart thing to do also in vitamins. and taking to consideration that you may have a diverse amount of vitamin E in your diet..well..you may take too much. but i have to be honest with you- i'm not a Doctor. and the one i would ask in that matter is my Doctor. all you need to do is phone him. Q. Can Alcoholism makes you vulnerable to intestine infections? A friend of mine is a heavy drinker, he had something like 5 infections in the past year. Is it connected?A. yes
More discussions about E
E
E emmetropia; enzyme; exa-.
E elastance; energy; expectancy; electromotive force; illumination.E1. Symbol for exa-; extraction ratio; glutamic acid; energy; electromotive force; glutamyl; internal energy. 2. As a subscript, refers to expired gas; obsolete symbol for einsteinium. EAbbreviation for entgegen. eSymbol for elementary charge; base of natural, or Napierian, logarithms (2.71828...). It is the limit of 1 + (1/n!).E Abbreviation/short-hand for: Air dose (radiation) early (Genetics) ears, nose and throat edema edrophonium effector einsteinium elbow eldisine element electricity electronic electromotive force embryo embryonic emergency emmetropia empfindichkeit endoplasmic endotoxin enema energy enflurane entamoeba entgegen environment enzyme eosinophil epidermis epinephrine epithelium erythrocyte erythromycin esophagus esophoria for distance ester estradiol ethanol etiology ethmoid sinus excitatory tendency experimental expire expired air extinction (Neurophysiology) extralymphatic eye Glutamic acid Irradiance Redox potential VoltageE Symbol for: 1. Electricity.2. Electronic.3. Emergency.4. Energy 5 Enzyme 6. Eosinophil 7. Epinephrine 8. Erythrocyte 9. Esophagus 10. Estradiol 11. Ethanol 12. Etiology 13. Expire 14. Redox potential 1.
e Symbol for: 1. Electrical potential.2. Electron.3. Ethyl.4. Natural logarithm–2.7187818285.EAbbreviation for entgegen.
E Abbreviation for extraction ratio;glutamic acid;glutamyl;energy.
e Elementary charge; base of natural logarithms (2.71828...). Patient discussion about EQ. my Dr. said to take no more than 400 iu of Vit. E. But I noticed my multiple also has 200 IU. Is this bad? I have been taking 400 units to combat Peyronies. I noticed today that my Centrum Silver also contains Vitamin E. I know taking over 400 units can be toxic, so now which way do I go from here. Thanks for any info.A. in general, an over dose is not a very smart thing to do also in vitamins. and taking to consideration that you may have a diverse amount of vitamin E in your diet..well..you may take too much. but i have to be honest with you- i'm not a Doctor. and the one i would ask in that matter is my Doctor. all you need to do is phone him. Q. Can Alcoholism makes you vulnerable to intestine infections? A friend of mine is a heavy drinker, he had something like 5 infections in the past year. Is it connected?A. yes
More discussions about EE
EFifth letter of a Nasdaq stock symbol specifying that an issue has not met the reporting date for the company's SEC regulatory filing requirements.EA symbol appearing next to a stock listed on NASDAQ indicating that the share being traded represents a company that has not filed a necessary report with the SEC by the deadline. All NASDAQ listings use a four letter abbreviation; if an E follows the abbreviation, this indicates that the share comes from a company that did not file on time.e1. Used in the dividend column of stock transaction tables in newspapers to indicate the dividend that was declared and paid in the preceding 12 months: 1.75e.2. Used in mutual fund transaction tables in newspapers to indicate that the shares trade ex-distribution.
E
EFifth letter of a Nasdaq stock symbol specifying that an issue has not met the reporting date for the company's SEC regulatory filing requirements.EA symbol appearing next to a stock listed on NASDAQ indicating that the share being traded represents a company that has not filed a necessary report with the SEC by the deadline. All NASDAQ listings use a four letter abbreviation; if an E follows the abbreviation, this indicates that the share comes from a company that did not file on time.e1. Used in the dividend column of stock transaction tables in newspapers to indicate the dividend that was declared and paid in the preceding 12 months: 1.75e.2. Used in mutual fund transaction tables in newspapers to indicate that the shares trade ex-distribution.E
Acronym | Definition |
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E➣Email | E➣East | E➣Enlisted (military) | E➣Ecstasy (3,4-Methylenedioxy Methamphetamine, MDMA) | E➣base for the natural logarithm; approximately 2.71828 | E➣Even (par; golf) | E➣Special Delivery (Scott Catalogue prefix; philately) | E➣Estate (IRB) | E➣Enterprise (Rent-A-Car) | E➣Electronic | E➣Extra (as in extra fine) | E➣London East (postcode, United Kingdom) | E➣Entertainment Television | E➣Everyone (ESRB) | E➣established | E➣Earth | E➣Edge (welded joint type) | E➣Energy | E➣Explorer (Microsoft) | E➣Euro (European currency) | E➣Error | E➣Empty | E➣Existing | E➣Electrical | E➣Enable | E➣Ear | E➣Enhanced (911 service) | E➣Electrical Field (physics) | E➣Element | E➣Exposure Level | E➣Endangered (species classification) | E➣Eminem (rapper) | E➣Engineer | E➣Excellence (Navy award given to ships or units for top performance) | E➣Echo | E➣Electricity | E➣Volt (electronics) | E➣Earl (British title of nobility) | E➣New Brunswick (Canada Post designation) | E➣Failing Grade (used instead of or in addition to F) | E➣Electra (Records) | E➣Expectation (mathematics; probability theory) | E➣Enlightenment | E➣Electron | E➣Energizer (battery) | E➣Equilibrium (economics) | E➣European Route (European interstate) | E➣Espana (Spain) (International Auto Identification) | E➣Entgegen | E➣Expulsion | E➣Exa- (10^18, SI Prefix) | E➣Eni Spa (stock symbol) | E➣Exchequer (UK) | E➣Young's Modulus (of elasticity) | E➣Eccentricity | E➣Escherichia (genus of the E. coli bacterium) | E➣Tocopherol Acetate (vitamin) | E➣Emitter (transistor; electronics) | E➣Glutamate (amino acid) | E➣Enron Corp. | E➣Erlang (telephone traffic analysis) | E➣Enlisted Man | E➣Epinephrine (adrenaline) | E➣Electromotive Force (voltage) | E➣Exponentiation | E➣Emissivity | E➣Ethambutol | E➣Electronic/Electronics (US military aircraft designation; as in E-3A) | E➣Epoxy Coated Rebar (also seen as ECR) | E➣Estimated Sign (European packaging) | E➣Federal Reserve Bank of Richmond, Virginia (designates original point of circulation of a dollar bill) | E➣Have Directed Traffic (Alabama Public Safety Radio Code) | E➣Total probable error | E➣Special Electronic Installation (US Military aerospace mission designation) | E➣Esophoria at Distance | E➣Undenominated United States Stamp (25 cents, introduced 3 Apr 1988) | E➣Electronic Night Bombing Installation (US Navy) |
E
Synonyms for Enoun a fat-soluble vitamin that is essential for normal reproductionSynonymsRelated Words- alpha-tocopheral
- antioxidant
- fat-soluble vitamin
noun a radioactive transuranic element produced by bombarding plutonium with neutronsSynonyms- atomic number 99
- einsteinium
- Es
Related Wordsnoun the cardinal compass point that is at 90 degreesSynonymsRelated Wordsnoun the base of the natural system of logarithmsRelated Wordsnoun the 5th letter of the Roman alphabetRelated Words- Latin alphabet
- Roman alphabet
- alphabetic character
- letter of the alphabet
- letter
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