propylene的例句大全

In industrial production of PP, the ethylene is interpolated in propylene polymerization.

聚丙烯工业生产中, 加入乙烯单体可发生共聚.

Butane and butylenes has the same characteristic with propane and propylene.

丁烯与丁烷表现出与丙烯、丙烷相似的特性.

This reagent can analyze the mixture of propylene and ethylene efficiently.

这种试剂能够有效分离丙烯和乙烯的混合物.

Propylene oxide is important material of organic chemistry industry.

环氧丙烷是一种重要的有机化工原料.

EPDM is a terpolymer elastomer made from ethylene-propylene diene monomer.

epdm是一种由乙烯 - 丙烯、二烯单聚物构成的三元共聚物弹性材料.

Design and application of carbide slag in propylene oxide production were summarized.

总结了电石渣生产环氧丙烷工艺中的设计与应用.

Ethylene-propylene rubber-g-polystyrene ( EPR-gPS ) graft polymers were prepared by coupling reaction.

本文采用偶联法,制备乙丙橡胶-g-苯乙烯接枝聚合物.

Food additive-Sucrose fatly acid ester ( method of propylene glycol )

GB10617-1989食品添加剂蔗糖脂肪酸酯 ( 丙二醇法 )

Under the same conditions, propylene oxide polymerization proceeded fasfer than ECH polymerization.

在同样的聚合反应条件下, 环氧氯丙烷聚合反应速度大于环氧丙烷聚合反应速度.

Organic cyanide, like methyl cyanide, propylene nitrile, Ding Jing and so on.

有机氰化物, 如乙腈 、 丙烯腈 、 正丁腈等.

A new process of Hydration of propylene oxide to glycols was introduced.

采用反应精馏新工艺由环氧丙烷水合制丙二醇.

Ingredients: Rose extract, whitening factor, rrimethylglycine, glycerol, propylene glycol, silicone.

成分: 玫瑰提取液, 美白因子, 三甲基甘氨酸, 甘油, 丙二醇, 硅酮.

Ingredients: olive extract, moisturizing factor, rrimethylglycine, glycerol, propylene glycol, silicone.

成分: 橄榄提取液, 保湿因子, 三甲基甘氨酸, 甘油, 丙二醇, 硅酮.

Ingredients: Rose extract, whitening factor, moisturizing factor, rrimethylglycine, glycerol, propylene glycol.

成分: 玫瑰提取液, 美白因子, 保湿因子, 三甲基甘氨酸, 甘油, 丙二醇.

A divided wall column was used to separate propylene and propane.

提出了采用隔离壁塔分离丙烯-丙烷的新工艺.

The results show that the type of diene monomer used, molecular weight distribution, and propylene content in EPDM have remarkable effect on the curing speed of the blends, crosslinking degree, and thermal decomposition temperature as well as the service-life of the EPDM/ CIIR vulcanizates.

EPDM的第三单体、分子量分布、丙烯含量等因素会直接影响并用胶料的硫化速度、交联度和热分解温度，进而影响EPDM/CIIR硫化胶的使用寿命等热氧老化性能。

The reaction features of the catalytic conversion of butylenes to propylene and ethylene were investigated.

探索了丁烯催化转化为丙烯、乙烯的反应特点。

Rheological properties of ethylene propylene diene monomer melt by measuring melt flow index Studies on the determination of the rheological parameters and the first normal stress difference of polyethylene fusion by the fusion index instrument

用熔体流动指数仪研究三元乙丙橡胶熔体的流变性能用熔融指数仪测定聚乙烯熔体的流变参数和第一法向应力差的研究

EPDM ( Ethylene Propylene Diene Monomer) is used as the insulation on chamber wall of SPRM. It is a good protective material of charring type. During being heated it formed the charring and pyrolytic layers.

作为固体火箭发动机燃烧室壁面绝热层的EPDM是一种炭化型热防护材料，受热时形成炭化层和热解层，在燃气和粒子冲蚀下不断减薄并带走热量，有效地保护燃烧室壁。

The viscosity properties of food thickening agent propylene glycol alginate ( PGA ) are studied.

研究了食品增稠剂藻酸丙二醇酯 ( PGA ) 的粘度特性.