isoprene是什么意思

双语例句

(1)Biological lipids originate from ketoacyl and isoprene groups.

生物脂质来源于酮脂酰和异戊二烯基团。

(2)The monomer is butadiene or isoprene;

所述单体为丁二烯或异戊二烯；

(3)One of these petroleum by-products is isoprene.

这些石油副产品之一便是异戊二烯。

(4)Isoprene needs to be extremely pure to make synthetic rubber.

而异戊二烯必须极其纯净才能生产出合成橡胶。

(5)A minute study on isoprene and its affecting factors is made.

对异戊二烯及其影响因子进行了详细研究。

释义

n.

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。

词源

"mid 19th cent.: apparently from ISO- ‘equal' + pr（opyl）ene."