包含戊二烯的英语例句 | 欧路词典例句词典

Xanthohumol is the main prenyl flavonoid of female inflorescences in the hops.

摘要黄腐酚是啤酒雌花中主要的含异基的类黄酮。

The controls were homeochronous inpatients with affective disorder and normal individuals.lsoprene breath levels were measured by gas chromatography combined with mass spectroscopy(GC-MS).

用气相谱一质谱联用仪检出气体中异的浓度。

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

摘要：来自裂解乙的C5馏份含有非常有用的化工原料——异、环、间。

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

它是由多个有亚基组，有五个碳原异戊二烯。

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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.

它由多个被称为异戊二烯有亚单位组，每个异戊二烯有五个碳原。这些亚单位可以排列一条线，也可以形环状结构，或者两者兼有，从而形了超过30,000种已知化合物多样化集合。

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