乙烯的

Exact butene, hexene and octene copolymers are a family of ethylene alpha olefin plastomers that bridge the gap between elastomers and plastics

烯烃塑性体产品系列之一，可满足介于弹性体和塑料之间的产品需求aExact丁烯、己烯和辛烯共聚物，属于乙烯

Exact butene, hexene and octene copolymers are a family of ethylene alpha olefin plastomers that bridge the gap between elastomers and plastic s

烯烃塑性体产品系列之一，可满足介于弹性体和塑料之间的产品需求aExact丁烯、己烯和辛烯共聚物，属于乙烯

The effects of varied impact modifiers including similar styrene elastomer, acrylnitrile-butadiene-styrene copolymerwith high content of polybutylene,ethylene- octene copolymer,butylene-styrene elastomer,styrene-butadiene-styrene elastomer,styrene/ethylene/butadiene/styrene block copolymeron the properties of su- per-toughened HIPS were investigated.

以高抗冲聚苯乙烯为基体树脂，采用双螺杆挤出机研究了不同抗冲击改性剂类苯乙烯弹性体、丙烯腈-丁二烯-苯乙烯共聚物高胶粉、聚烯烃弹性体、丁苯弹性体、苯乙烯-丁二烯-苯乙烯弹性体和苯乙烯-乙烯／丁二烯-苯乙烯共聚物对HIPS的增韧效果。

Thecompound 2-1 can also react with CO and DPPB to give osmium vinyl compound 2-4and 2-5,respectively.

这可以看做是[4+1]环化法在合成金属呋喃方面的应用。2-1与CO以及DPPBPh_2P(CH_2_4PPh_2反应分别得到锇乙烯基化合物2-4和2-5。

This paper has studied the relationship between the peeling strength and the relative amount of oxygen - containing groups produced on the surfaces of propylene homopolymer, ethylene - propylene block copolymer and random copolymer when ozonization was used to improve the coating properties of PP surface.

研究了用臭氧氧化法对聚丙烯表面进行涂装性改良时，丙烯均聚物、乙烯—丙烯嵌段共聚物及无规共聚物表面上含氧官能团相对生成量和涂膜剥离强度之间的关系。

The single and joint toxicity of perchloroethylene and 1, 4-dichlorobenze acting on grass carp was studied adopting the additive index method of the aquatic pollution-exposure experiment combined with joint effects of aquatic toxicology.

采用水生污染暴露试验和水生毒理联合效应相加指数法，研究了四氯乙烯和对二氯苯对草鱼的单一毒性与联合毒性。

Methods Twenty fresh pig hearts,perfusing with perchloroethylene ethyl acetate plastics filler locally,to show the stracture and the ramust of the left and right coronary artery and solid structure of the artioventricular artery sufficiently.

方法新鲜猪心20例，用过氯乙烯-乙酸乙酯填充剂灌注，制作心脏动脉铸型和局部房室结动脉铸型，充分显示左右冠状动脉及其细小分支和房室结动脉的立体构筑。

Ethylene,a phytohormone,plays an extensive role in plant growth and development.

乙烯在植物生长发育过程中发挥着重要的作用。

The details of this route as follows:With the piperidine as catalyst, p-hydroxylbenzaldehyde condensed with thiazolidine-...

同时，本文还对反应过程中产生的5-乙基-2-乙烯基毗啶、5-乙基-2-羟乙基吡啶、5-[(4-羟基苯基)甲基]-2，4-噻唑烷二酮、5-4-

We are building an ethylene plant with an annual capacity of 300,000 metric tons.6 H.

我们正在建设一座年产三十万吨的乙烯工厂。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The only thing you're ever gonna be king of is King of the Stupids!

你只配做傻瓜的国王！