“isobutene”的概念、定义、翻译、参考文献-科学参考

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。
随便看	teacher education tendence based on scientism teacher education thought of Vasily Aleksandrovich Sukhomlynsky teacher efficacy teacher emotion teacher employment system teacher evaluation teacher expectation teacher for general knowledge course teacher for specialized courses teacher identity teacher in different grades teacher in different subjects teacher in role teacher knowledge Teacher Law of the People's Republic of China teacher leadership teacher learning teacher made test teacher media literacy teacher merit pay system teacher metaphor teacher normal school in tongzhou teacher of ideological and political theory courses in colleges and universities teacher online professional learning and development teacher paid by the local people

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