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butadiene相关的网络例句

查询词典 butadiene

与 butadiene 相关的网络例句 [注:此内容来源于网络,仅供参考]

Synthetic rubber is a copolymer of butadiene (75%) and styrene (25%).

合成橡胶是丁二烯(75%)和苯乙烯(25%)的共聚物。

The effects of the polymerization time,the concentration of butadiene and the amount of t-BuCl on t...

考察了聚合时间、丁二烯质量浓度和RCl/Al2H对原位环化反应的影响。

The time of analysis up to butadiene is about one minute.

在约1分钟内可以完全鉴定丁二烯以前的气态烃混合物。

Therefore, It is necessary to join the inhibitor in the butadiene extraction process to retard polymerization.

因此,在丁二烯抽提生产过程中需要加入阻聚剂,以阻滞丁二烯单体的聚合。

At atmospheric pressure and 00℃, after 100 laser pulses C2H4 conversed to butadiene with 100% selectivity.

根据表征和反应结果,讨论了C2H4在FePO4上的LSSR机理和影响LSSR性能的因素。

The process characteristics of polymerization reactor for butadiene rubber production were analyzed in view point of engineering research.

从聚合反应工程角度分析了顺丁橡胶生产中的聚合过程特点及其偏离理想动力学的情况。

This paper analyzed the optimization and transformation of butadiene device of Yangzi PetrochemicalCO.

本文从4个方面分析了扬子石化烯烃厂丁二烯装置的优化改造。

According to the regulations,what type of gauging is required for a cargo of butadiene

KEY: B根据规则,装载丁二烯的船舶要求有什么类型的测量仪限制式

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。

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The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作:对伸臂位于顶部的单层框架—筒体模型进行分析,提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

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Its advantage is that it can be used in smaller units.

其优点在于可以在较小的单位中应用。