查询词典 ethylene

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。

In addition, the project involves construction of a new 800,000 tons-per-year ethylene steam cracker, polyethylene and polypropylene units, and a new 700,000 ton-per-year paraxylene unit.

另外，工程与新800，000块吨每年的乙烯蒸汽饼干，聚乙烯和聚丙烯单位和一个新700，000个吨每年的paraxylene单位的建设有关。

In addition, new petrochemical facilities will be constructed, including an 800,000 tons-per-year ethylene steam cracker, an 800,000 tons-per-year polyethylene unit, a 400,000 tons-per-year polypropylene unit, and an aromatics complex to produce 700,000 tons per year of paraxylene.

此外，新建的石油化工厂还包括一个每年80万吨产量的乙烯蒸汽裂化、聚乙烯，一个每年产量为40万吨的聚丙烯厂，每年70万吨产量的对位二甲苯厂。

It is shown that solubility of ethylene can be described by Henry＇s law and that of n-hexane and iso- pentane is non-linear.

聚乙烯结晶度20％～72％范围内，有机小分子在聚乙烯中的溶解度随结晶度的增加而减小。

A: When construction of ethylene perchloride is going on, you should take care of smoke and fire.

在进行过氯乙烯施工时，应注意烟火。

Yanshan petrification limited liability company, assigns to the ethylene installment--- The decomposition workshop, is arranged to work in shifts in the craft teams and groups learns through practice for half year, has been familiar with the chemical installment technical process and the concrete chemical equipment operation.

2006.7 正式受聘于燕山石化股份有限公司，分配到乙烯装置--—裂解车间，被安排在工艺班组倒班见习半年，熟悉了化工装置的工艺流程和具体化工设备的操作。

In contact with a hot surface, naphtha petroleum fractions crack to produce ethylene and propylene

石脑油馏份与一个热表面接角，就裂解而得到乙烯和丙烯。

Ethylene unit ; 9 carbon ; aromatic hydrocarbon ; solvent naphtha ; petroleum resin

乙烯装置； 9碳；芳烃；溶剂油；石油树脂

Multi block copolymer poly p phenylene vinylene co poly(ethylene oxide(PPVEO200 and PPVEO600) was synthesized by Wittig reaction.

通过经典的Wittig反应，成功合成了聚对苯亚乙烯和2种分子量聚氧化乙烯的多嵌段共聚物(PPVEO200和PPVEO600)。

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。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新