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单词 s
释义
S
nnoun.time1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites
Synset:sec second
Part Holonyms:min minute
Hypernyms:time unit unit of time
Inherited Hypernyms:secondtime unitmeasureabstractionentity
Direct Hyponyms:leap second
Part Meronyms:millisecond msec
Full Hyponyms:
leap second
nnoun.substancean abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions)
Synset:S atomic number 16 sulfur sulphur
Derivationally Related Form:sulfuricsulphuricsulfursulfuroussulphursulphurous
Substance Holonyms:sulfide sulphide oil of vitriol sulfuric acid sulphuric acid vitriol
Hypernyms:chemical element element
Inherited Hypernyms:sulfurchemical elementsubstancematterphysical entityentity
Inherited Hypernyms:sulfurchemical elementsubstancepartrelationabstractionentity
Direct Hyponyms:brimstonenative sulfurnative sulphur
Full Hyponyms:
brimstone
nnoun.relationthe cardinal compass point that is at 180 degrees
Synset:S due south south southward
Hypernyms:cardinal compass point
Inherited Hypernyms:southcardinal compass pointcompass pointdirectionpositionrelationabstractionentity
nnoun.quantitya unit of conductance equal to the reciprocal of an ohm
Synset:S mho reciprocal ohm siemens
Hypernyms:conductance unit
Inherited Hypernyms:mhoconductance unitelectromagnetic unitunit of measurementdefinite quantitymeasureabstractionentity
nnoun.communicationthe 19th letter of the Roman alphabet
Synset:S
Member Holonyms:Latin alphabet Roman alphabet
Hypernyms:alphabetic character letter letter of the alphabet
Inherited Hypernyms:slettercharacterwritten symbolsymbolsignalcommunicationabstractionentity
nnoun.attribute(thermodynamics) a thermodynamic quantity representing the amount of energy in a system that is no longer available for doing mechanical work
Topic:thermodynamics
Synset:S entropy randomness
Examples:
  • entropy increases as matter and energy in the universe degrade to an ultimate state of inert uniformity
Hypernyms:physical property
Inherited Hypernyms:randomnessphysical propertypropertyattributeabstractionentity
Direct Hyponyms:conformational entropy
Full Hyponyms:
conformational entropy
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更新时间:2024/11/10 10:45:21