聚苯乙烯

Cross-linked polystyrene was produced in the laboratory . Carbon black was obtained from Cabot.

交联聚苯乙烯是在实验室自制，而炭黑则来自美国Cabot 公司。

The relation of calcination temperature to the spheres specific surface area was investigated.

讨论了烧结温度与所形成的中空微球比表面积的关系，考察了溶剂萃取法去除聚苯乙烯的效果，比较了两者所形成的中空微球的性能。

The yield of char is about 80% when waste FS is under a 600℃ carbonization temperature.

用此方法600℃聚苯乙烯泡沫的炭化物得率可以达到80％。

Meanwhile, the carbonization yield of cross-linked PS microbeads was greatly improved from 1% to 30%.

同时，经过交联处理，聚苯乙烯微球的炭化收率大大提高，由大约1%提高到30%。

A new type of polymer supported β cyclodextrin is synthesized and its effect on catalytic carboxylation of phenol with carbon tetrachloride is investigated.

制取了一类新的聚苯乙烯（交联度2％）键联β－环糊精催化剂，研究了该催化剂对苯酚与四氯化碳的羧化反应。

Margaret Drabble: A Natural Curiosity.It's just a mean, cold, ugly, divided, tired, clapped-out, post-industrial slag-heap covered in polystyrene hamburger cartons.

英国不是一个坏国家…它只是堆覆盖在聚苯乙烯的汉堡盒上，卑鄙、寒冷、丑陋、分裂、破旧、腐朽、后帝国、后工业的炉渣罢了。

This paper discuss the mechanism and process of making emulsive moistureproof dope for corrugated board with scrap polystyrene foam by selecting proper commix impregnant and emulsion .

本文叙述了以废弃的聚苯乙烯泡沫塑料为原料，选择合适的混合溶剂和乳化剂制取水乳性瓦楞纸箱防潮涂料的机理及过程。

As an important industrial solvent,it is capable to dissolve cellulose ether, cellulose ester, nitrocellulose ,alkaline base dyestuff, PVC, polyvinyl acetate, polymethylmethacrylate, polystyrene, coumarone resin, 100% phenol resin, modified phenol resin and various natural resins.

能溶解纤维素醚、纤维素酯、硝化纤维素、碱性染料、聚氯乙烯、聚醋酸乙烯酯、聚甲基丙烯酸甲酯、聚苯乙烯、香豆酮树脂、100%酚树脂、改性酚树脂以及多种天然树脂，是一种重要的工业溶剂。

In experiment, the bead concentration was adjusted to make the transmission of the light through the cuvette to be about 70%, and the scattering pattern in far field was measured for the angular radius of its first dark ring.

在实验上，把聚苯乙烯小球分散在纯净水中，使其浓度满足光的透过率为70%左右的条件，然后测量单色平行光通过该样品比色皿后的远场衍射图样的第一暗环角半径的数值大小。

Melamine Cyanurate is a white crystal power with is a excellent non-halogen N flame product is mainly used as non-halogen flame retardant for synthetic resin,synthetic rubber and plastic products;solid lubricant in lubricating oil and grease;fire retardant in fire-proofing coating;lubricant in lubricating oil and grease;fire retardant in fire-proofing coating;lubricant in the cosmetic.

三聚氰胺氰尿酸盐是一种白色结晶权力xxxxx是一个优秀的非卤素n火焰xxxxx产品，主要是用来作为非卤素阻燃剂的合成树脂（坝，聚氯乙烯，聚苯乙烯，聚甲醛），合成橡胶和塑料制品；固体润滑剂润滑油和润滑脂；阻燃剂在防火涂料；润滑剂在润滑油和润滑脂；阻燃剂在防火涂料；润滑剂在化妆品。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。