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miao3 ji4 (SecondDuration)

SI TimeDuration. Symbol: s. It is one of the base units in SI, and it is currently defined as follows: the SecondDuration is the duration of 9192631770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom.

Ontology

SUMO / UNITS-OF-MEASURE

Class(es)

guo2 ji4 dan1 wei4
is instance of
  miao3 ji4  

Superclass(es)

[tree]
shi2 ti3
is subclass of
  chou1 xiang4 de5  
is subclass of
  shu4 liang4  
is subclass of
  wu4 li3 liang4  
is subclass of
  chang2 liang4  
is subclass of
  shi2 jian1 dan1 wei4  
is subclass of
  chi2 xu4 shi2 jian1  
is subclass of
  miao3 ji4  

Coordinate term(s)

dian4 liu2 qiang2 du4 dan1 wei4-an1 pei2  fang4 she4 xing4 huo2 du4 dan1 wei4  fa1 guang1 qiang2 du4 de5 dan1 wei4  she4 shi4  ku4 lun2  ri4 ji4  dian4 rong2 liang4 dan1 wei4-fa3 la1  ke4  ru4 she4 ji4 liang4  dian4 gan3 dan1 wei4  pin2 lv4 dan1 wei4-he4 ci2  shi2 ji4  gong1 huo4 neng2 de5 dan1 wei4-jiao1 er3  jue2 dui4 wen1 biao1  guang1 shu4 de5 neng2 liang4 dan1 wei4  zhao4 ming2 du4 de5 guo2 ji4 dan1 wei4  gong1 chi3  fen1 ji4  ke4 fen1 zi3 liang4  li4 de5 dan1 wei4-niu2 dun4  dian4 zu3 dan1 wei4-ou1 mu3  ya1 li4 de5 dan1 wei4  hu2 du4  dian4 dao3 dan1 wei4  ji4 liang4 dang1 liang4  qiu2 mian4 du4  ci2 tong1 liang4 mi4 du4 zhi1 guo2 ji4 dan1 wei4  dian4 ya1 dan1 wei4  wa3 te4  ci2 tong1 liang4  zhou1 ji4  nian2 ji4 

Related WordNet synsets

second, sec, s
1/60 of a minute; the basic unit of time adopted under the System International d'Unites
second is kind of (all)...   second is kind of...   kinds of second...   kinds of second (all)...   second is part of...   parts of second...  
See more related synsets on a separate page.

Axioms (3)

If number shi4 shi2 shu4 de5 shi2 li4, then "number fen1 ji4(s)" deng3 yu1 ""number*" miao3 ji4(s)". 
(=>
      (instance ?NUMBER RealNumber)
      (equal
            (MeasureFn ?NUMBER MinuteDuration)
            (MeasureFn
                  (MultiplicationFn ?NUMBER 60)
                  SecondDuration)))
miao3 na4 bu4 xiang1 guan1 yu1 miao3 ji4. 
(relatedInternalConcept Second SecondDuration)
If second shi4 miao3 de5 shi2 li4, then second de5 chi2 xu4 shi4 " miao3 ji4(s)". 
(=>
      (instance ?SECOND Second)
      (duration
            ?SECOND
            (MeasureFn 1 SecondDuration)))