“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	quadratic Jordan algebra quadratic lattice quadratic law quadratic logarithm quadratic loss function quadratic magnitude term quadratic map quadratic mapping quadratic mean quadratic measure quadratic module quadratic non-residue quadratic non-residue modulo m quadratic optimization quadratic performance index quadratic phase array quadratic polynomial quadratic programming quadratic programming problem quadratic rate of convergence quadratic rate of increase quadratic reciprocity quadratic reciprocity law quadratic reciprocity theorem quadratic recurrence equation

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