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单词
isobutene
释义
isobutene
Encyclopedia
工学
异丁烯
释
isobutene;isobutylene
异丁烯
具有4个碳原子、单一双键的支链烃类化合物。又称2-甲基丙烯。常温常压下以气体状态存在,易燃易爆,沸点-6.90℃,临界温度144.74℃,临界压力4.00兆帕。
理学
异丁烯
释
isobutene;isobutylene
异丁烯
丁烯的一种异构体,分子式(CH3)2C═CH2。
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Opik theory
opilia family
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opinion on site selection of construction project
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Opinions of the Ministry of Education on the Implementation of Excellent Teacher Training Program
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Opinions of the State Council on Promoting the Sustained and Healthy Development of Marine Fisheries
Opinions of the State Council on Several Policies and Measures for Vigorously Advancing the Popular Entrepreneurship and Innovation
Opinions of the State Council on Solving Problems of Migrant Workers
Opinions of the State Council on Vigorous Development of E-Commerce to Accelerate Development of New Economic Driving Force
Opinions on Accelerating Agricultural Cleaner Production(2011)
Opinions on Accelerating the Ecological Civilization Construction
Opinions on Accelerating the Transformation of the Mode of Agricultural Development(2015)
Opinions on Adjusting and Improving the Family Planning Policy
Opinions on Advancing the Reform of the Trial-Centered Criminal Procedure System
Opinions on Building Harmonious Labor Relationship
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