su4 du4 han2 shu4 (SpeedFn)

Maps an instance of LengthMeasure and an instance of TimeDuration to the speed represented by this proportion of distance and time. For example, (SpeedFn (MeasureFn 55 Mile)(MeasureFn 1 HourDuration)) represents the velocity of 55 miles per hour.

Ontology

SUMO / UNITS-OF-MEASURE

Class(es)

zhong3 lei4

ke3 ji4 cheng2 guan1 xi4

er4 yuan2 han2 shu4

su4 du4 han2 shu4

Coordinate term(s)

jia1 fa3 han2 shu4 ri4 han2 shu4 mi4 du4 han2 shu4 chu2 fa3 han2 shu4 wen2 ben3 ban3 ben3 han2 shu4 zhi3 shu4 han2 shu4 tu2 lu4 jing4 han2 shu4 xiao3 shi2 han2 shu4 jiao1 ji2 han2 shu4 jian1 ge2 han2 shu4 zhong3 lei4 miao2 shu4 han2 shu4 lie4 jie2 han2 shu4 lie4 xu4 han2 shu4 dui4 shu4 han2 shu4 zui4 da4 zhi2 han2 shu4 zui4 da4 liang4 lu4 jing4 han2 shu4 ce4 liang4 han2 shu4 bu4 fen5 zheng3 ti1 cha4 yi4 han2 shu4 bu4 fen5 zheng3 ti1 jiao1 ji2 han2 shu4 bu4 fen5 zheng3 ti1 jia1 zong1 han2 shu4 zui4 xiao3 zhi2 han2 shu4 zui4 xiao3 liang4 lu4 jing4 han2 shu4 fen1 zhong1 han2 shu4 yue4 fen4 han2 shu4 cheng2 fa3 han2 shu4 qi1 kan1 yi1 qi1 han2 shu4 zhou1 qi1 xing4 shi2 ju4 han2 shu4 guan1 xi4 hu4 bu3 han2 shu4 xiang4 dui4 shi2 jian1 han2 shu4 yu2 shu4 han2 shu4 miao3 zhong1 han2 shu4 xi4 lie4 yi1 juan4 han2 shu4 jian3 fa3 han2 shu4 shi2 jian1 dan1 wei4 han2 shu4 shi2 jian1 li4 cheng2 han2 shu4 lian2 ji2 han2 shu4 wei4 zhi4 han2 shu4

Type restrictions

han2 shu4 liang4 SpeedFn(chang2 du4 dan1 wei4, chi2 xu4 shi2 jian1)

Related WordNet synsets

acceleration unit: a unit for measuring acceleration
speed, velocity: distance travelled per unit time

See more related synsets on a separate page.

Axioms (1)

If object de5 ce4 liang4 shi4 "zai4 fang1 xiang4 direction zhong1 de5 ref mei3 time you3 distance", then object de5 ce4 liang4 shi4 "mei3 time you3 distance".

(=>
      (measure
            ?OBJECT
            (VelocityFn ?DISTANCE ?TIME ?REF ?DIRECTION))
      (measure
            ?OBJECT
            (SpeedFn ?DISTANCE ?TIME)))