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isoprene
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isoprene
[ˈʌɪsə(ʊ)priːn]
noun
[mass noun](Chemistry)a volatile liquid hydrocarbon obtained from petroleum, whose molecule forms the basic structural unit of natural and synthetic rubbers
(化)异戊二烯
Chem. formula: CH
2
=C(CH
3
)CH=CH
2
化学分子式: CH
2
=C(CH
3
)CH=CH
2
语源
mid 19th cent.: apparently from iso- 'equal' +
pr(opyl)ene
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elastically adv.有弹性地,伸缩自如地
elasticity n.弹性,弹力,灵活性,伸缩性
elasticize v.使具开朗
elasticized adj.经过弹性处理的 v.使具开朗( elasticize的过去式和过去分词 )
elasticizer n.弹性增进剂,增塑剂
elastin n.(存在于结缔组织中的)弹性蛋白
elastivity n.倒介电常数
elastohydrodynamic adj.流体弹性动力(学)的
elastomer n.弹性体,人造橡胶
elastomeric adj.弹性体的,人造橡胶的
elastoplast n.易理妥(拜尔斯道夫股份有限公司商标名)
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