查询词典 chlorinated

It is estimated that Chlorinated Paraffins consume about 20-25 million pounds per year of paraffin waxes.

估计氯化蜡的生产每年将消费 9082 吨至 11350 吨的石油蜡。

There are currently few studies published in China, although it is the largest producer of chlorinated paraffins in the world.

短链氯化石蜡作为一类新型持久性有机污染物已经引起全球的关注，我国是氯化石蜡第一大生产国，但对其研究还处于起步阶段。

In 2002. Pioneer Chemical makes Chlorinated Paraffins at a plant in Cornwall, Ont. Canada.

先锋化学品公司在加拿大的康沃尔生产氯化蜡。

The research on SCCPs is at infant stage,although China is the largest producer of chlorinated paraffins in the world.

氯化石蜡组成特别复杂，其定量分析面临巨大的挑战，已成为对氯化石蜡环境存在现状、降解途径以及毒性等进一步研究的瓶颈问题。

Short chain chlorinated paraffins are one new kind of extremely complex persistent organic pollutants and have attracted extensive concerns worldwide.

短链氯化石蜡作为一类新型持久性有机污染物已经引起全球的关注，我国是氯化石蜡第一大生产国，但对其研究还处于起步阶段。

Short chain chlorinated paraffins ; persistent organic pollutants; determination method

短链氯化石蜡；持久性有机污染物；分析方法

At the time of the announcement, Dover and Pioneer indicated that the Cornwall Chlorinated Paraffins plant will be closed and that Dover plans to supply Pioneer customer's from Dover's existing plants in Dover,OH and Hammond, IN.

在宣布购买消息时，多佛和先锋公司都指出，将关闭康沃尔氯化蜡厂，多佛公司计划在目前的俄亥俄厂和印第安纳州哈蒙德市的厂为先锋公司已有的客户供货。

A four ball tester was used to evaluate the antiwear and extreme pressure properties of antimony dialkyldithiophosphate with friction reducer containing phosphorus, chlorinated paraffin(T301) and sulfurized isobutylene (T321), and their synergistic effects.

利用四球试验机评价了二烷基二硫代磷酸锑与含磷摩擦改进剂、氯化石蜡(T301)、硫化异丁烯(T321)3种添加剂的极压和抗磨性能，以及它们之间的极压和抗磨协同作用；利用市售演示仪评价了SbD-DP、T301和T321之间的协同抗擦伤能力。

Space charge was greatly decreased by blending a small amount of chlorinated polyethylene into LDPE. At the same time, The initiation voltage of short circuit treeing after the positive and the negative dc pre-stress were increased by 26. 8% and 36. 3% respectively.

通过对电老化的纯聚乙烯及含自由基清除剂的聚乙烯的高场强电导的研究，结合空间电荷限制电流理论，计算了老化过程中聚乙烯和含自由基清除剂的聚乙烯试样的陷阱能级密度分布。

The latter is chlorinated in the side chains under free-radical conditions to give 2,4-dichloro-5-fluoro-3-dichloromethyl-1-trichloromethylbenzene. The latter is hydrolysed via 2,4-dichloro-5-fluoro-3-dichloromethylbenzoic acid, which can be isolated if necessary, to give 2,4-dichloro-5-fluoro-3-formyl-benzoic acid, the aldehyde group of which is reacted to give 2,4-dichloro-5-fluoro-3-N-hydroxyiminomethyl-benzoic acid, from which, with simultaneous conversion of the carboxyl group into the chlorocarbonyl group, water is eliminated using an acid chloride to give the nitrile 2,4-dichloro-3-cyano-5-fluoro-benzoyl chloride.

随后，在游离基条件下进行侧链的氯化，得到2，4-二氯-5-氟-3-二氯甲基-1-三氯甲基苯、后者被水解，经过2，4-二氯-5-氟-3-二氯甲基苯甲酸(如果需要此化合物可以分离)，得到2，4-二氯-5-氟-3-甲酰苯甲酸，将其醛基反应，得到2，4-二氯-5-氟-3-N-羟基亚氨基甲基苯甲酸，用酰氯从其中除去水，同时将羧基转化为碳酰氯，得到一种腈，即2，4-二氯-3-氰基-5-氯-苯甲酰氯。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失