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terpenes

美英

n.【化】萜烯
网络萜类；萜烯类；松烯油

复数：terpenes

terpenes

terpenes

英-汉英-英网络释义

terpenes

萜类

2、萜类（Terpenes）化合物:萜类化合物的基本结构大多为异戊二烯,具有（C5H8）n的通式。C10H16称为单萜类，C15H24 …

萜烯类

萜烯类(terpenes)物质是一类具有较强香气和生理活性的天然烃类化合物，在自然界广泛分布，到1991年，人类发现的萜烯类化 …

松烯油

植物生化素 ... 植物皂素( Saponins) 松烯油( Terpenes) 硫化丙烯( AllylSulfides) ...

2

Citral belongs to a family of chemicals called terpenes, produced by plants to ward off pests and other creatures .

柠檬醛属于松烯（terpenes ）一族，是用来驱赶害虫和其他生物的。

3

Juvenility cofactors have been identified as terpenes .

幼年辅助因子已经鉴定出是萜类化学物。

5

The molecular family it concentrates on is the terpenes , which are used as fragrances and flavours . Some are very costly.

这些分子集中在可用于香精香料的萜烯中，有些是很昂贵的。

6

Terpenes were the main constituents in the identified constituents . The 26 terpenes exceeded 50% in total compounds.

鉴定成分多为萜烯类化合物，共有 26 种，占总量的 50%以上。

7

Conclusion The major chemical constituents of essential oil in Eupatorium adenophorum are terpenes .

结论紫荆泽兰挥发油的主要化学成分为萜类化合物。

8

Steranes and terpenes in high mature-over mature oil and source rock cannot be identified well because of their quite low content .

对于高成熟 -过成熟的原油和生油岩，由于甾萜类化合物含量大低往往鉴定效果不好或根本检测不到。

9

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