乙烯

It is found that tetrachloroethylene is an effective organic solvent for sulphur.

结果表明，四氯乙烯是一种非常有效的萃硫有机溶剂，其加入时间控制为0.5～1.5h。

Migration of adult worms may occur spontaneously or as a result of some stimulus such as fever or tetrachloroethylene.

成虫的移行可自然发生，或因一些刺激诸如发热或四氯乙烯而造成。

The technology of sulfur recovering by the means of tetrachloroethylene mixing with water has its own special characteristics and advantages ,comparing with other methods in the field of comprehensive utilizing nickel anode sludge.

在镍阳极泥的综合利用上，采用四氯乙烯混水法回收元素硫，有其独有的工艺特点和优势。

Hydrocarbons gases, xylene, sulfolane, tetrachloroethylene and dimethyldisulfide belong in toxic substance, but all of them are lower toxicity.

烃类气体、二甲苯、环丁砜、全氯乙烯、二甲基二硫属于有毒物质，但毒性都较低。

By the mid-1930s the dry cleaning industry had adopted tetrachloroethylene, colloquially called "perc," as the ideal solvent.

由中期20世纪30年代干洗业通过了四氯乙烯，俗称" perc ，"作为理想的溶剂。

An intermediate template route was developed to grow cubic silicon carbide nanorods at relatively low temperature of 600~700℃ using tetrachloroethylene (C2Cl4) and silicon tetrachloride (SiCl4) as carbon and silicon sources, respectively by a solvothermal method.

采用中间模板路线在600~700℃相对低的温度下，用四氯乙烯和四氯化硅作为原材料，用溶剂热的方法合成了立方相的碳化硅纳米棒。

The objectives of this study are to investigate the cavitation intensity and acoustic pressure for various liquids of pure water, tap water, ethanol, ethylene glycol and tetrachloroethylene.

本研究针对纯水、自来水、乙醇、乙二醇、四氯乙烯及丙酮等四种化学溶液进行超音波音压及空泡强度的调查。

Blue electronic ink microcapsules containing phthalocyanine blue BGS particles homodispersed in tetrachloroethylene were prepared by in situ polymerization using Urea-formal-dehyde as wall material.

利用脲甲醛树脂为壁材制备了以酞菁蓝 BGS颗粒分散在四氯乙烯中的悬浮液为核材料的蓝色电子墨水微胶囊。

Lipstick stains (3) lipstick XiangJiaoShui or available tetrachloroethylene, use detergent scrub after dissolving purify.

可用四氯乙烯或香蕉水溶解后，用洗衣粉刷洗去除。

Controlled-release membrane was prepared based on the phase inversion method in which circulated urea particles were coated with polyethylene and olefin dispersed in tetrachloroethylene solution. The effect of atomizing on the membrane structure and nutrients release characteristics was investigated systematically.

利用喷雾相转化法将聚乙烯和石蜡溶于四氯乙烯的溶液喷射到处于流化状态的大颗粒尿素上，制备控制肥料养分释放的控释膜，系统地研究了喷雾－相转化－成膜过程中雾化状态对控释肥料膜结构和养分释放性能的影响。

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。