1.【化】异戊间二烯
1.a colorless flammable liquid hydrocarbon.
1.The modified organism ferments sugars in the biomass to produce isoprene, in such a way that it bubbles out as a gas.
这些改良的有机体将糖份在生物物质里发酵而生成气泡形式的异戊二烯。
2.The traditional isoprene generation method is usually the naphtha or C4 steam synthesis thermal decomposition.
传统的异戊二烯生成方法通常是石脑油热分解或者C4蒸汽合成。
3.If biologically derived isoprene becomes more widely available, Mr Sanford thinks, industry could find additional uses for it.
Sanford先生认为，如果生物衍生的异戊二烯变得更为普及，它还能在（汽车）工业中有其它用途。
4.One of these petroleum by-products is isoprene.
这些石油副产品之一便是异戊二烯。
5.Trees produce natural chemicals, called isoprene and terpene, that are thought to protect their leaves from too much heat and sunlight.
树木分泌的天然化学物质异戊二烯和萜烯被认为可保护树叶免受过多热量和阳光的伤害。
6.Objective To investigate the distinction between schizophrenia and controls about exhaled levels of isoprene.
目的比较精神分裂症与对照组呼出气体中异戊二烯浓度的差异。
7.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。
8.Isoprene is a monomer, which is a substance whose molecules can be linked together chemically to form a polymer.
异戊二烯是一种单基物质，它的分子们通过共价键连接生成其他聚合物。
9.Now a way has been found to make greener tyres by using genetically modified bugs to produce isoprene biologically.
今天我们发现了一种制造更“绿色”轮胎的方法，即通过利用基因改良的细菌来生物合成异戊二烯。
10.The application of liquid isoprene rubber(LIR) partly replacing NR by equal weight in bead filler of PC tire was investigated.
研究液体聚异戊二烯橡胶（LIR）等量部分替代NR在轿车轮胎三角胶中的应用效果。