“isobutylene”的概念、定义、翻译、参考文献-科学参考

单词	isobutylene
释义	isobutylene 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	various auspicious patterns various cane treehopper various categories of households various decorative patterns Various Flowers by Xu Wei various genres of Chinese opera variously colored abalone various opera props and simplified setting of the Qing court various schools varipico variplotter Variscan Period variscite varistor varistor ceramics varisymbol varitran varitron Variyar Varlam Tikhonovich Shalamov Varley Varley bridge Varley effect Varley loop test var measurement

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