苯乙烯

The results shown that 12-molybdophosphoric acid did play inhibition in radical reactions, and the mechanism was conformed as electron capture theory.

通过使用电子顺磁共振仪对苯乙烯自由基聚合体系中自由基的跟踪测试，进一步证实12-钼磷酸确实能够在自由基聚合体系中起到阻聚剂的作用，而且更加明确地提出其阻聚机理：通过捕获体系中的电子达到抑制自由基聚合反应的发生。

The SAN copolymer generally contains 70 to 80% styrene and 20 to 30% acrylonitrile.

SAN共聚物一般都含有70至80 ％的苯乙烯和20至30 ％的丙烯腈。

The research of ethylbenzene dehydrogenation kinetics has been carried out in an experimental adiabatic reactor.

在实验室绝热反应器中进行了乙苯脱氢制苯乙烯的反应动力学研究。

The kinds of compounds with AIE, AIEE and CIEE are summarized, mainly including siloles, substituted ethenes (mainly including fulvene and DPDSB style), CN-MBE, pyran, biphenyl compounds and polymers.

侧重总结了silole型、取代乙烯型（主要包括亚甲基环戊二烯型和DPDSB型）、腈取代二苯乙烯型、吡喃型、联苯型等小分子化合物和少数高分子的结构与AIE性质之间的关系，以及为解释AIE现象所提出的限制分子内的转动、避免非辐射去活、构象扭曲避免形成excimer、J－聚集态以及形成分子间的C-H/π键等理论。

The experimental results indicated that their synergistic efficiency depended on the amount of alizarin and β-carotene used.

膨胀计法研究表明Alz和β-C对AIBN引发的苯乙烯自由基聚合有阻滞作用，发现Alz与β-C间存在明显的协同阻、缓聚作用。

As for the forth part, the effects of microorganism on those stilbenoids other then piceatannol and resveratrol were discussed. Arachin derivatives, separated and identified by HPLC-MS, were corresponding to those stilbenoids found in callus.

第四部分则为以液相层析质谱分析鉴定落花生愈合组织中比杉特醇及白藜芦醇以外的类二苯乙烯化合物，结果发现有五个与 arachidin 结构类似之化合物。

SBS thermoplastic elastomer, rosin, orange essential oil and many other raw materials are used for the synthesis of the adhesive used for food bag complex film.

介绍一种以SBS(苯乙烯-丁二烯-苯乙烯)热塑性弹性体、松香、橙芳香精及多种原料合成的食品袋复合膜用粘合剂的工艺及其特点。

The results indicated that at the low St/isooctane ratio, the amount of isooctane has influence on the hollow size of hollow polymer spheres.

从热力学与动力学的影响因素研究表明，在低苯乙烯／异辛烷比例的时候，异辛烷的用量影响空心部分体积和孔的大小；低的苯乙烯／异辛烷比例、不加入交联剂DVB利于空心结构的形成。3。

The suspension polymerisation reactions of methyl methacrylate and styrene in inorganic/ organic composite ternary system are studied.

采用无机/有机三元复合分散体系进行了甲基丙烯酸甲酯与苯乙烯悬浮聚合的研究，对影响共聚物珠粒形成的因素进行了考察，得到了合成甲基丙烯酸甲酯—苯乙烯共聚物的工艺条件。

This was also the reason for the recent closure of the 80,000 metric tons per year polystyrene plant in Ludwigshafen and the sale of our 320,000 metric tons per year styrene monomer site in Korea that we announced at the beginning of August, explained Joachim Streu, head of BASF's styrenics business.

这也是为每年8万吨聚苯乙烯最近关闭工厂的原因在路德维希港和我国每年320，000苯乙烯单体在韩国的网站，我们在8月初宣布吨出售，解释说：约阿希姆施特罗伊，头部巴斯夫苯乙烯业务。

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。