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单词 isoprenes
例句
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There is no isoprene rubber production industry in China at present which shows properous business opportunity in isoprene rubber production.

目前国内尚没有异戊橡胶生产企业,异戊橡胶产品商机无限。

Abstract: The C5 Fraction derived from ethylene steamcracker contains some very useful components, isoprene, cyclopentadiene and piperylene.

摘 要: 来自裂解乙烯的C5馏份含有非常有用的化工原料——异戊二烯、环戊二烯、戊间二烯。

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原声例句
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They're made up of multiple subunits of an organic molecule called isoprene, which has five carbon atoms.

它们是由多个有机分子亚基组成的,含有五个碳原子的异戊二烯。

SciShow - Chemistry

They’re made up of multiple subunits of an organic molecule called isoprene, which has five carbon atoms. These subunits can be arranged in a line, or form rings, or both, leading to a diverse collection of over 30,000 known compounds.

它们由称为异戊二烯的有机分子的多个亚基组成, 异戊二烯具有五个碳原子。这些亚基可以排列成一条线, 或形成环,或两者兼而有之, 从而形成超过 30, 000 种已知化合物的多样化集合。

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