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单词
butene
释义
butene
Encyclopedia
工学
丙烯
释
butene;butylene
丁烯
具有4个碳原子的单一双键链烃化合物。分子式C4H8,常温常压下为无色气体,比空气重,易燃易爆,大都具有特殊气味。
理学
丁烯
释
butene;butylene
丁烯
化学式为C4H8的烯烃。
随便看
axiom schema of separation
axioms for cohomology
axioms for generalized cohomology
axioms for generalized homology
axioms for homology
axioms of countability
axioms of statics
axiom system
axion
axiotron
AXIS
axis
axis adjustment of hydro-generator unit
axis age
axis diameter measurement
axis distribution figure
axis of aberration
axis of abscissas
axis of absolute convergence
axis of a conic
axis of affinity
axis of angular momentum
axis of applicates
axis of chirality
axis of collineation
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