乙烯基

We have successfully modified coal tar pitch with divinylbenzene in this paper.

进行了二乙烯基苯改性煤沥青的中间相转化行为研究。

The method can precisely regulate and control the operation time of silicon rubber cold curing; the operation time endures from several minutes to several hours, and the design of the curing process is greatly facilitated.

本发明公开了一种操作时间可控的端乙烯基硅橡胶室温固化方法，该方法可精确调节控制室温硅橡胶操作时间，使得操作时间从几分钟到若干小时，极大方便了固化加工工艺的设计。

As compared to the l max absorption of regioregular poly(3-alkylthiophene)s (RR-P3ATs), the red-shift about 120 nm for RR-P3ATVs resulted from the more coplanarity and the longer conjugation length due to the additional vinylene linkage introduced to the conjugated chains.

与立体规则性聚(3-烷基噻吩)(RR-P3ATs)比较， RR-P3ATVs 之 UV-vis 最大吸收波长约有120 nm 的红外移，显示共轭主链导入乙烯基后，有较佳的共平面性与较长的共轭长度。

This approach can be applied to the self-condensing vinyl copolymerization system due to the same reaction mechanism.

由于反应机理上的相似性，本文的研究成果对自缩聚乙烯基共聚合体系也同样适用。

Green Star 1862 Ready Mixed Wallcovering Adhesive is a PVA based product, which has been specially, formulated for use with luxury vinyl, textiles, Hessians, polystyrene tiles, polystyrene coving and polystyrene veneers.

Green Star 1862已拌墙纸胶粘剂是基于PVA而开发的产品，，它是特别为与昂贵的乙烯基，纺织品、粗麻布，多苯乙烯瓦片，多苯乙烯和多苯乙烯表面饰板的粘贴而研制的。

The experimental data demonstrated that the molar monomer (42VP)/ cross2linkerratiowasthemajorfactoraffectingtheadsorbent'scapacityfor PFOS; degree of polymerization , solvent/ water of the reaction mixture , type of organic solvent and cross2 linker affected its shape and specific surface area more significantly than its PFOS capacity.

研究结果表明：单体(42乙烯基吡啶)含量对吸附剂去除PFOS 的效果影响显著；而聚合状态、聚合液含水率、有机溶剂和交联剂的种类仅对吸附剂形态和比表面积有一定影响，但对吸附剂去除PFOS 的效果影响不大。

An amount of the aromatic vinyl polymer is preferably 5 to 150 parts by weight based on 100 parts by weight of the diene rubber.

以100重量份的二烯橡胶为基准，芳香乙烯基聚合物的含量优选为5～150重量份。

Based on results ofexperiment, it proposes the hypothesis of quasi-crystal disassociation and recrystallization in the quasi-crystal p...

解释了碱处理去原纤化及乙烯基单体接枝防原纤化的原因。

The 2180 is discretely finished in black vinyl with grey plastic trims and removable black cloth grilles.

2180离散的成品是灰色塑料装饰和可拆卸的黑色网罩黑色乙烯基。

The reaction of fluoroalkyl iodides with ethyl vinyl ether and amines in the presence of sodium dithionite was studied.

研究了在保险粉存在下，氟烷基碘(1)与乙烯基乙醚和伯胺或仲胺(2)的反应。

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