查询词典 polymerization

Real time optimization system of process industry is built in this paper, and is applied to low-temperature styrene and butadiene emulsion polymerization.

本论文建立了过f工业的实时优化系统，并将其应用于低温乳聚丁苯橡胶装置。

In a word, this is the first real time optimization system of low-temperature styrene and butadiene emulsion polymerization at present.

总之，本论文建立的低温乳聚丁苯橡胶实时优化系统，在国内外还很少见到。

Low-temperature styrene and butadiene emulsion polymerization is the main product of synthetic rubber, used widely in society.

低温乳聚丁苯橡胶是合成橡胶的主要产品，具有广泛的应用。

The polymerization of butadiene in benzene in the presence of titanium tetraiodide triisobutyl aluminium catalyst has been studied.

研究了丁二烯在苯中有四碘化钛-三异丁基铝催化剂的存在下的聚合。

The aim of this paper is to build the steady state simulation platform of the low temperature styrene/butadiene emulsion polymerization unit.

本文的目的是建立起低温乳聚丁苯橡胶聚合单元的稳态模拟平台，并在此基础上对生产装置进行优化计算。

A synthetic rubber made from the polymerization of butadiene and sodium.

密封环用的材料有皮革、合成橡胶和硅有机树脂。

Thd polymerization of butadiene in benzene in the presence of titanium tetraiodide triisobutyl aluminium catalyst has been studied.

研究了丁二烯在苯中有四碘化钛-三异丁基铝催化剂的存在下的聚合。

Firstly, quantum chemical method was employed to investigate the mechanism of cationic ring-opening polymerization of tetrahydrofuran and butylene oxide.

本文首先应用量子化学方法分别探讨了四氢呋喃和环氧丁烷的阳离子开环聚合反应机理。

The mechanism of ring-opening cationic polymerization reaction of tetrahydrofuran and butylene oxide was analyzed on the basis of electronic microstructures by using frontier orbitaltheory.

求取了四氢呋喃和环氧丁烷单体与仲氧鎓离子反应的过渡态，并根据频率分析和内禀反应坐标计算对过渡态的合理性进行了确认。

In this thesis, the mechanism of endogenetic ring forming reaction in the cationic polymerization of THF、 butylene oxide and ethylene oxide was investigated.

研究结果表明，环氧乙烷比四氢呋喃更容易发生分子内尾咬、扩环反应。

Go to your desktop and right click in a blank space.

请到您的桌面，然后右击一个空白。

Tara appears in Buddhism, Jainism, and particularly, Tibetan Lamaism, as a complex array of manifestations: goddess of ascetism and mysticism, mother creator, protectress of all humans as they cross the sea of life.

度母出现在佛教，耆那教里面，尤其是西藏的喇嘛教，作为一系列的陈列阵容；神秘的女神，创世之母，人类横过生命之海洋的女性保护者。