请输入您要查询的字词:
单词
butylene
释义
butylene
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。
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steric
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steric configuration of molecules
steric crowding
steric effect
steric energy
steric entropy
steric exclusion chromatography
steric factor
steric hindrance
steric hindrance of resonance
steric isotope effect
steric mass-action model
steric repulsion
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