英语词汇“nucleus”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

WORD ORIGINnucleus

Origin:

1700-1800 Latin ‘center of a nut’, from nux ‘nut’

EXAMPLES FROM OTHER DICTIONARIES

Doe and Cervenka were the nucleus of the great band "X."

EXAMPLES FROM THE CORPUS

Alexander's new gaol remains the nucleus of Maidstone Prison today.
For each treatment at least seven pairs of limbs were examined and over 1,500 nuclei counted.
One should not, however, think that the nucleus of any cell will support development if transplanted into the egg.
The creature probably created by the fusion of a human nucleus and a bovine ovum was owed something.
Within the nucleus An atomic nucleus is very small; less than 10 -15 metres in diameter.

WORD SETS► Biology

aerobic, adjectiveafterbirth, nounalgae, nounalimentary canal, nounamber, nounameba, nounamino acid, nounamoeba, nounanaconda, nounanaerobic, adjectiveandrogynous, adjectiveantibody, nounantigen, nounantitoxin, nounappendage, nounarm, nounarmour, nounasexual, adjectiveassimilation, nounatrophy, verbaviary, nounbacteria, nounbacteriology, nounbarnacle, nounbile, nounbinocular vision, nounbio-, prefixbiochemistry, nounbiodegradable, adjectivebiodiversity, nounbiohazard, nounbiological, adjectivebiological clock, nounbiology, nounbiomass, nounbiome, nounbiosphere, nounblind, nounbrain, nounbreathe, verbbreed, verbbreed, nounbreeding, nounbristle, nounbulb, nouncapsule, nouncarbohydrate, nouncarbon dioxide, nouncarnivore, nouncell, nouncellular, adjectivecellulose, nouncentral nervous system, nouncervical, adjectivecholesterol, nounchromosome, nouncirculation, nouncirculatory, adjectiveclass, nounclone, nouncold-blooded, adjectiveconceive, verbconch, nounconnective tissue, nouncopulate, verbcoral reef, nouncornea, nouncoronary, adjectivecorpuscle, nouncortex, nouncortisone, nouncowrie, nouncrab, nouncrawfish, nouncrayfish, nouncreature, nouncross, verbcrossbreed, nounculture, nouncytoplasm, noundecay, verbdecay, noundecompose, verbdefecate, verbdenizen, noundextrose, noundiaphragm, noundigest, verbdigestion, noundigestive, adjectiveDNA, noundorsal, adjectivedry rot, nounduct, noundwarf, noundwarf, adjectiveecological, adjectiveecology, nounecosystem, nounegg, nounejaculate, verbembryo, nounembryonic, adjectiveenzyme, nounepidermis, nounevolution, nounevolutionary, adjectiveexcrement, nounexcrescence, nounexcrete, verbexcretion, nounexhale, verbexoskeleton, nounextinction, nounfaeces, nounfamily, nounfang, nounfat, nounfatty acid, nounfauna, nounfeces, nounfeed, verbfemale, adjectivefemale, nounferment, verbferment, nounfertile, adjectivefertility, nounfertilize, verbfission, nounflank, nounflatulence, nounflesh, nounfleshy, adjectiveflightless, adjectiveflora, nounfoetal, adjectivefoetus, nounfoliage, nounfossil, nounfreak, nounfreshwater, adjectivefructose, noungamete, nounganglion, noungene, noungene pool, noungenera, genetic, adjectivegenetic code, noungenetic engineering, noungenetic fingerprinting, noungenetics, noungenome, noungenus, noungestation, noungland, nounglandular, adjectiveglucose, noungluten, noungonad, noungrass snake, noungrow, verbgrowth, nounhabitat, nounhaemoglobin, nounhearing, nounheart, nounhemisphere, nounherbivore, nounhereditary, adjectiveheredity, nounhermaphrodite, nounhibernate, verbhistamine, nounhoming, adjectivehormone, nounhost, nounimpregnate, verbimpulse, nounincubate, verbindigenous, adjectiveinfected, adjectiveinfertile, adjectiveinfest, verbingest, verbinhale, verbinseminate, verbinsensate, adjectiveinsulin, nounintegument, nounintercourse, nouninterferon, nounintestine, nouninvertebrate, nouninvoluntary, adjectiveiris, nounjaw, nounjelly, nounkidney, nounkrill, nounlactate, verblactation, nounlactic acid, nounleech, nounleg, nounlesser, adjectivelichen, nounlife, nounlife cycle, nounlife form, nounligament, nounlimb, nounlimpet, nounlipid, nounliver, nounliving fossil, nounlocomotion, nounlymph, nounlymph node, nounmale, adjectivemale, nounmammal, nounmandible, nounmate, nounmate, verbmembrane, nounmetabolism, nounmetabolize, verbmetamorphosis, nounmicrobe, nounmicrobiology, nounmicroorganism, nounmicroscopic, adjectivemigrate, verbmigratory, adjectivemiscarriage, nounmolar, nounmorphology, nounmotor, adjectivemould, nounmouth, nounmucous membrane, nounmucus, nounmulticellular, adjectivemuscle, nounmuscular, adjectivemutant, nounmutate, verbmutation, nounnatural history, nounnatural selection, nounnature, nounneck, nounnectar, nounnerve, nounnervous, adjectivenervous system, nounneural, adjectiveneuro-, prefixneurology, nounnode, nounnose, nounnostril, nounnucleic acid, nounnucleus, nounnutrient, nounnutriment, nounoesophagus, nounoestrogen, nounolfactory, adjectiveoptic, adjectiveorgan, nounorganic, adjectiveorganic chemistry, nounorganism, nounorifice, nounossify, verbosteo-, prefixoutgrowth, nounova, ovary, nounoverwinter, verboviduct, nounoviparous, adjectiveovulate, verbovum, nounparasite, nounpathogen, nounpedigree, nounpelvic, adjectivepelvis, nounpenile, adjectivepenis, nounpepsin, nounperiod, nounperspiration, nounperspire, verbphotosynthesis, nounphylum, nounpigment, nounpigmentation, nounplankton, nounplasma, nounpollinate, verbpostnatal, adjectivepregnancy, nounpregnant, adjectivepremature, adjectiveprenatal, adjectiveproduct, nounproliferation, nounpropagate, verbprotein, nounprotoplasm, nounprotozoan, nounpuberty, nounpulmonary, adjectivepulp, nounpulsation, nounputrefy, verbputrid, adjectivered blood cell, nounregurgitate, verbrenal, adjectivereproduce, verbreproduction, nounreproductive, adjectiverespiration, nounrespiratory, adjectiverespire, verbretina, nounroot, nounrot, verbrot, nounruff, nounsac, nounsaliva, nounsalivary gland, nounsalivate, verbsaltwater, adjectivescale, nounscallop, nounscaly, adjectivesebaceous, adjectivesecrete, verbsecretion, nounsemen, nounsense organ, nounsensory, adjectiveserum, nounsex, nounsex, verbsexless, adjectivesexual intercourse, nounsheath, nounshell, nounsibling, nounskeletal, adjectiveskeleton, nounskin, nounskull, nounspasm, nounspasmodic, adjectivespecies, nounspecimen, nounsperm, nounspiderweb, nounspinal cord, nounspine, nounspineless, adjectivestarch, nounstem cell, nounstimulate, verbstimulus, nounstrain, nounsubject, nounsubspecies, nounsucker, nounsucrose, nounsweat, verbsweat, nounsweat gland, nounsymbiosis, nounsystemic, adjectivetail, nountaxonomy, nounteeth, testosterone, nountest-tube baby, nountissue, nountrachea, nountube, noununicellular, adjectiveurethra, nounuric, adjectiveurinate, verburine, nounvariety, nounvector, nounvein, nounvenom, nounvenomous, adjectiveventricle, nounvertebra, nounvertebrate, nounvivisection, nounwarm-blooded, adjectivewean, verbwildlife, nounwindpipe, nounyolk, noun

COLLOCATIONS FROM THE ENTRY► form the nucleus

Marantz and Grohl form the nucleus of the Atlanta operation.

COLLOCATIONS FROM THE CORPUSADJECTIVE► atomic

· At this point it must seem paradoxical that atomic nuclei containing several closely packed protons exist at all.· Within the nucleus An atomic nucleus is very small; less than 10 -15 metres in diameter.· Quarks bind together to make up larger particles such as the protons and neutrons found in the atomic nucleus.· Understanding of the atomic nucleus was progressing rapidly and awareness was dawning of the awesome energies latent within.· In this context, a neutron star is effectively a single atomic nucleus.

► small

· The small nucleus of ex-service officers naturally guarded their job closely.· Growth proceeds from a small crystal nucleus which develops into a fibril.· Pilots are based mainly at Guernsey of Jersey, with a small nucleus of four at Alderney.

NOUN► cell

· Embedded within the cytoplasm is the cell nucleus surrounded by its own special membrane.· The question is what will happen to the red blood cell nucleus if it is placed in cancer cell cytoplasm?· The pipette was wide enough to accommodate the cell nuclei easily, but too narrow to accommodate the whole cell.· The HeLa cell nucleus continues to behave as before.· But there is a dramatic change in the chick red blood cell nucleus.· After larger doses, chromosomes are seen to break and cell nuclei to fragment.· They match the four pairs of chromosomes, dense bodies in the cell nucleus.

► comet

· Clearly comet nuclei are very weak.· As long as a comet nucleus is still active, fresh clouds of dust are emitted at each perihelion passage.· The other half of the NEOs are extinct comet nuclei.

► deuterium

· The figure on page 28 shows the make-up of these simplest nuclei and illustrates what happens when two deuterium nuclei collide.· The calculations by Frank and the Soviet theoreticians had dealt with the fusion of proton and deuterium or of two deuterium nuclei.

VERB► become

· They stayed on in Constantinople and became the nucleus of the Varangian Guard, which lasted for many centuries.· In 1875 Boston Spa College was purchased, and this became the nucleus of the present School.· The guest house for the abbey became the nucleus of a royal residence.

► contain

· Each of the two cells now contains a diploid nucleus, containing both maternal and paternal chromosomes.· The cell body contains the nucleus.· Note that the zygote-the one-celled nucleus-at no stage contains a single nucleus.· Plants, animals, and fungi have eukaryotic cells, containing distinct nuclei and several other kinds of organelle.· Usually this sucked-out cytoplasm will contain the egg nucleus.

► form

· Hickson hopes this will form the nucleus of a self-help group.· Gangs, particularly of white youths, formed definite nuclei for crowd and mob formations.· Meadow Mill now forms the nucleus of a small trading estate.· In the beginning of the chapter he calls the 12 disciples who will form the nucleus of the Church.· This, under the control of the inference engine, forms the system nucleus.· These titles have formed the nucleus basis of an educational website.· The alignment of polymer chains at specific distances from one another to form crystalline nuclei will be assisted when intermolecular forces are strong.· There they coalesce to form a single nucleus.

单词	nucleus
释义	nucleusnu‧cle‧us /ˈnjuːkliəs $ ˈnuː-/ noun (plural nuclei /-kliaɪ/) [countable] Word Origin WORD ORIGINnucleus Origin: 1700-1800 Latin ‘center of a nut’, from nux ‘nut’ Examples EXAMPLES FROM OTHER DICTIONARIES Doe and Cervenka were the nucleus of the great band "X." EXAMPLES FROM THE CORPUS Alexander's new gaol remains the nucleus of Maidstone Prison today. For each treatment at least seven pairs of limbs were examined and over 1,500 nuclei counted. One should not, however, think that the nucleus of any cell will support development if transplanted into the egg. The creature probably created by the fusion of a human nucleus and a bovine ovum was owed something. Within the nucleus An atomic nucleus is very small; less than 10 -15 metres in diameter. word sets WORD SETS► Biology aerobic, adjectiveafterbirth, nounalgae, nounalimentary canal, nounamber, nounameba, nounamino acid, nounamoeba, nounanaconda, nounanaerobic, adjectiveandrogynous, adjectiveantibody, nounantigen, nounantitoxin, nounappendage, nounarm, nounarmour, nounasexual, adjectiveassimilation, nounatrophy, verbaviary, nounbacteria, nounbacteriology, nounbarnacle, nounbile, nounbinocular vision, nounbio-, prefixbiochemistry, nounbiodegradable, adjectivebiodiversity, nounbiohazard, nounbiological, adjectivebiological clock, nounbiology, nounbiomass, nounbiome, nounbiosphere, nounblind, nounbrain, nounbreathe, verbbreed, verbbreed, nounbreeding, nounbristle, nounbulb, nouncapsule, nouncarbohydrate, nouncarbon dioxide, nouncarnivore, nouncell, nouncellular, adjectivecellulose, nouncentral nervous system, nouncervical, adjectivecholesterol, nounchromosome, nouncirculation, nouncirculatory, adjectiveclass, nounclone, nouncold-blooded, adjectiveconceive, verbconch, nounconnective tissue, nouncopulate, verbcoral reef, nouncornea, nouncoronary, adjectivecorpuscle, nouncortex, nouncortisone, nouncowrie, nouncrab, nouncrawfish, nouncrayfish, nouncreature, nouncross, verbcrossbreed, nounculture, nouncytoplasm, noundecay, verbdecay, noundecompose, verbdefecate, verbdenizen, noundextrose, noundiaphragm, noundigest, verbdigestion, noundigestive, adjectiveDNA, noundorsal, adjectivedry rot, nounduct, noundwarf, noundwarf, adjectiveecological, adjectiveecology, nounecosystem, nounegg, nounejaculate, verbembryo, nounembryonic, adjectiveenzyme, nounepidermis, nounevolution, nounevolutionary, adjectiveexcrement, nounexcrescence, nounexcrete, verbexcretion, nounexhale, verbexoskeleton, nounextinction, nounfaeces, nounfamily, nounfang, nounfat, nounfatty acid, nounfauna, nounfeces, nounfeed, verbfemale, adjectivefemale, nounferment, verbferment, nounfertile, adjectivefertility, nounfertilize, verbfission, nounflank, nounflatulence, nounflesh, nounfleshy, adjectiveflightless, adjectiveflora, nounfoetal, adjectivefoetus, nounfoliage, nounfossil, nounfreak, nounfreshwater, adjectivefructose, noungamete, nounganglion, noungene, noungene pool, noungenera, genetic, adjectivegenetic code, noungenetic engineering, noungenetic fingerprinting, noungenetics, noungenome, noungenus, noungestation, noungland, nounglandular, adjectiveglucose, noungluten, noungonad, noungrass snake, noungrow, verbgrowth, nounhabitat, nounhaemoglobin, nounhearing, nounheart, nounhemisphere, nounherbivore, nounhereditary, adjectiveheredity, nounhermaphrodite, nounhibernate, verbhistamine, nounhoming, adjectivehormone, nounhost, nounimpregnate, verbimpulse, nounincubate, verbindigenous, adjectiveinfected, adjectiveinfertile, adjectiveinfest, verbingest, verbinhale, verbinseminate, verbinsensate, adjectiveinsulin, nounintegument, nounintercourse, nouninterferon, nounintestine, nouninvertebrate, nouninvoluntary, adjectiveiris, nounjaw, nounjelly, nounkidney, nounkrill, nounlactate, verblactation, nounlactic acid, nounleech, nounleg, nounlesser, adjectivelichen, nounlife, nounlife cycle, nounlife form, nounligament, nounlimb, nounlimpet, nounlipid, nounliver, nounliving fossil, nounlocomotion, nounlymph, nounlymph node, nounmale, adjectivemale, nounmammal, nounmandible, nounmate, nounmate, verbmembrane, nounmetabolism, nounmetabolize, verbmetamorphosis, nounmicrobe, nounmicrobiology, nounmicroorganism, nounmicroscopic, adjectivemigrate, verbmigratory, adjectivemiscarriage, nounmolar, nounmorphology, nounmotor, adjectivemould, nounmouth, nounmucous membrane, nounmucus, nounmulticellular, adjectivemuscle, nounmuscular, adjectivemutant, nounmutate, verbmutation, nounnatural history, nounnatural selection, nounnature, nounneck, nounnectar, nounnerve, nounnervous, adjectivenervous system, nounneural, adjectiveneuro-, prefixneurology, nounnode, nounnose, nounnostril, nounnucleic acid, nounnucleus, nounnutrient, nounnutriment, nounoesophagus, nounoestrogen, nounolfactory, adjectiveoptic, adjectiveorgan, nounorganic, adjectiveorganic chemistry, nounorganism, nounorifice, nounossify, verbosteo-, prefixoutgrowth, nounova, ovary, nounoverwinter, verboviduct, nounoviparous, adjectiveovulate, verbovum, nounparasite, nounpathogen, nounpedigree, nounpelvic, adjectivepelvis, nounpenile, adjectivepenis, nounpepsin, nounperiod, nounperspiration, nounperspire, verbphotosynthesis, nounphylum, nounpigment, nounpigmentation, nounplankton, nounplasma, nounpollinate, verbpostnatal, adjectivepregnancy, nounpregnant, adjectivepremature, adjectiveprenatal, adjectiveproduct, nounproliferation, nounpropagate, verbprotein, nounprotoplasm, nounprotozoan, nounpuberty, nounpulmonary, adjectivepulp, nounpulsation, nounputrefy, verbputrid, adjectivered blood cell, nounregurgitate, verbrenal, adjectivereproduce, verbreproduction, nounreproductive, adjectiverespiration, nounrespiratory, adjectiverespire, verbretina, nounroot, nounrot, verbrot, nounruff, nounsac, nounsaliva, nounsalivary gland, nounsalivate, verbsaltwater, adjectivescale, nounscallop, nounscaly, adjectivesebaceous, adjectivesecrete, verbsecretion, nounsemen, nounsense organ, nounsensory, adjectiveserum, nounsex, nounsex, verbsexless, adjectivesexual intercourse, nounsheath, nounshell, nounsibling, nounskeletal, adjectiveskeleton, nounskin, nounskull, nounspasm, nounspasmodic, adjectivespecies, nounspecimen, nounsperm, nounspiderweb, nounspinal cord, nounspine, nounspineless, adjectivestarch, nounstem cell, nounstimulate, verbstimulus, nounstrain, nounsubject, nounsubspecies, nounsucker, nounsucrose, nounsweat, verbsweat, nounsweat gland, nounsymbiosis, nounsystemic, adjectivetail, nountaxonomy, nounteeth, testosterone, nountest-tube baby, nountissue, nountrachea, nountube, noununicellular, adjectiveurethra, nounuric, adjectiveurinate, verburine, nounvariety, nounvector, nounvein, nounvenom, nounvenomous, adjectiveventricle, nounvertebra, nounvertebrate, nounvivisection, nounwarm-blooded, adjectivewean, verbwildlife, nounwindpipe, nounyolk, noun Collocations COLLOCATIONS FROM THE ENTRY► form the nucleus Marantz and Grohl form the nucleus of the Atlanta operation. COLLOCATIONS FROM THE CORPUSADJECTIVE► atomic · At this point it must seem paradoxical that atomic nuclei containing several closely packed protons exist at all.· Within the nucleus An atomic nucleus is very small; less than 10 -15 metres in diameter.· Quarks bind together to make up larger particles such as the protons and neutrons found in the atomic nucleus.· Understanding of the atomic nucleus was progressing rapidly and awareness was dawning of the awesome energies latent within.· In this context, a neutron star is effectively a single atomic nucleus. ► small · The small nucleus of ex-service officers naturally guarded their job closely.· Growth proceeds from a small crystal nucleus which develops into a fibril.· Pilots are based mainly at Guernsey of Jersey, with a small nucleus of four at Alderney. NOUN► cell · Embedded within the cytoplasm is the cell nucleus surrounded by its own special membrane.· The question is what will happen to the red blood cell nucleus if it is placed in cancer cell cytoplasm?· The pipette was wide enough to accommodate the cell nuclei easily, but too narrow to accommodate the whole cell.· The HeLa cell nucleus continues to behave as before.· But there is a dramatic change in the chick red blood cell nucleus.· After larger doses, chromosomes are seen to break and cell nuclei to fragment.· They match the four pairs of chromosomes, dense bodies in the cell nucleus. ► comet · Clearly comet nuclei are very weak.· As long as a comet nucleus is still active, fresh clouds of dust are emitted at each perihelion passage.· The other half of the NEOs are extinct comet nuclei. ► deuterium · The figure on page 28 shows the make-up of these simplest nuclei and illustrates what happens when two deuterium nuclei collide.· The calculations by Frank and the Soviet theoreticians had dealt with the fusion of proton and deuterium or of two deuterium nuclei. VERB► become · They stayed on in Constantinople and became the nucleus of the Varangian Guard, which lasted for many centuries.· In 1875 Boston Spa College was purchased, and this became the nucleus of the present School.· The guest house for the abbey became the nucleus of a royal residence. ► contain · Each of the two cells now contains a diploid nucleus, containing both maternal and paternal chromosomes.· The cell body contains the nucleus.· Note that the zygote-the one-celled nucleus-at no stage contains a single nucleus.· Plants, animals, and fungi have eukaryotic cells, containing distinct nuclei and several other kinds of organelle.· Usually this sucked-out cytoplasm will contain the egg nucleus. ► form · Hickson hopes this will form the nucleus of a self-help group.· Gangs, particularly of white youths, formed definite nuclei for crowd and mob formations.· Meadow Mill now forms the nucleus of a small trading estate.· In the beginning of the chapter he calls the 12 disciples who will form the nucleus of the Church.· This, under the control of the inference engine, forms the system nucleus.· These titles have formed the nucleus basis of an educational website.· The alignment of polymer chains at specific distances from one another to form crystalline nuclei will be assisted when intermolecular forces are strong.· There they coalesce to form a single nucleus. 1the central part of an atom, made up of neutrons, protons, and other elementary particles2the central part of almost all the cells of living things3a small important group at the centre of a larger group or organizationnucleus of the nucleus of an effective team Marantz and Grohl form the nucleus of the Atlanta operation.
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