本文论述石蜡催化氯化的新技术。
A new process for catalytic chlorination of paraffin is presented.
所述非烯属树脂可以是氯化的或非氯化的。
The non-olefinic resins may be chlorinated or non-chlorinated.
采用在溶剂中间接氯化的方法合成对氯甲苯。
The indirect chlorination of getting PCT in solvent is applied.
预氯化的助凝作用与原水水质有关,在藻类高发期其助凝作用较明显。
The coagulation aid of prechlorination is dependent on raw water quality, and its coagulation aid is more obvious in the algae development period.
通过对一氯甲烷高压热氯化的临界参数及相关数据的计算,对反应的相态进行了分析并得出结论。
Through calculating the critical parameter and relative data of methyl chloride high pressure thermal chlorination, the phase of this reaction has been analyzed with some conclusion being obtained.
运用HSC软件对含钛矿物加碳氯化的多元、多相、多反应的复杂体系进行了还原平衡组份的计算与分析。
The equilibrium compositions of the multi-component, multi-phase and multi-reaction system of carbochlorination of titanium-bearing ores are calculated with HSC, a computational chemistry software.
通过运用新型的内环流反应器对氯化苄光氯化反应机理和宏观状态的分析,建立了氯化苄氯化的连串反应动力学模型。
The kinetic model of consecutive reaction for chlorination of benzyl chloride was built by analyzing the reaction mechanism and macroscopic stage.
将组氨酸以共价键连接到酰氯化的聚丙烯酸分子网络上,设计合成作为智能高分子催化剂的聚丙烯酰胺支载咪唑基化合物。
A polyacrylate supported imidazole group, as an intelligent polymer catalyst, was designed and synthesized by linking of polyacrylate chloride with histidine in covalent bond.
鱼或海产品以厚厚的纯氯化钠盐腌制。
The fish or seafood is heavily salted with pure sodium chloride.
研究表明,Tanco可以对氯化钾的副产品进行再加工,从而生产出一种农作物肥料,只留下相对较少的垃圾。
Research has shown that Tanco could reprocess the by-product of potassium chloride use to yield a crop fertilizer, leaving a relatively small volume of waste for disposal.
如果你拿起那些单个氯化钠颗粒当中的一粒并仔细观察,你将看到像这样的边缘。
If you take one of those individual grains of sodium chloride and look at it carefully, you will see the edges like this.
一些业内人士显然不想购买氟氯化碳替代品,因为后者的价格是氟氯化碳的5倍。
Some in the industry apparently do not want to pay for CFC substitutes, which can run five times the cost of CFC's.
盐碱地含有高浓度的氯化钠和其他盐类,限制了植物的生长,研究继续集中于开发耐盐的农作物品种。
Saline soils, which have high concentrations of sodium chloride and other salts, limit plant growth, and research continues to focus on developing salt-tolerant varieties of agricultural crops.
合成碱绿色4的最佳条件包括:尿素和氯化锌作为催化剂,四氢呋喃和双色。
The optimal conditions for synthesis of alkali green 4 include the carbamide and zinc chloride as catalyst, chloranil and bichrome.
将新戊酰氯氯化为制得的3-氯新戊酰氯在全回流的填充蒸馏塔中进行。
The chlorination of pivaloyl chloride to prepared 3-chloropivaloyl chloride was took place in a packed distillation column with total reflux.
通过添加酚醛树脂二氯化锡固化剂可以获得性能更好的共混物。
A blend with better properties could be obtained by adding phenolic resin tin bichloride curative.
正在继续控制措施,包括加强监测和报告系统,改善统一的病例管理和水的氯化消毒。
Control measures including strengthening of the surveillance and reporting system, improving uniform case management and water chlorination are continuing.
接下来,如果回到实际的氯化钠晶体中,你们做同样的计算,但是是在三维中。
And then, if you go the real sodium chloride crystal and you do this same calculation but in three-dimensions.
欧洲科学家发现,经常在室内氯化泳池游泳的婴儿更容易患哮喘和支气管炎。
And scientists in Europe have found infants who swim regularly in chlorinated indoor pools are more at risk of developing asthma and bronchitis.
国家没有公路用盐限制,但是1988年环保署在报告中定义了水溪河流中氯化物毒性的长期严重的门槛标准。
There are no national restrictions for applying salt to roadways, but in 1988 the EPA issued a report defining chronic and acute thresholds for chloride toxicity in streams and rivers.
但是他们的电极体积大并且僵硬,由氯化银制成的,长期放置在皮肤上容易引起皮肤刺激过敏。
But the electrodes used were large, rigid and made of silver chloride, which can cause skin irritation if kept in place for long periods of time.
我知道氯化钠形式,因为我看过3。091的网站,看看这个,这是钠在煤油中。
And I know that sodium chloride forms because, if I look on the webpage at 3.091, you see this down here, this is sodium in kerosene.
人们对于氯化钠的需求是如此之高,仅在2006年,它们的产量就达到两亿四千万吨。
Sodium chloride is in such high demand that in 2006 alone, 240 million tonnes were produced.
人们对于氯化钠的需求是如此之高,仅在2006年,它们的产量就达到两亿四千万吨。
Sodium chloride is in such high demand that in 2006 alone, 240 million tones were produced.
这些措施包括加强监测和报告制度,实现病例管理标准化,加强卫生教育和公共卫生,同时进行公共用水供应的氯化消毒。
These include strengthening the surveillance and reporting system, standardizing case management and promoting health education and hygiene, with the chlorination of public water supplies.
右图则显示了氯化物的浓度分布,而其也恰好在出现臭氧洞的地方呈现出高值分布。
The right image shows the concentration of chlorine monoxide, which is concentrated over the Arctic where the ozone hole developed.
美国东部一家医院的连环死亡案怀疑就与蓄意使用氯化筒箭毒碱有关。
The use of Tubarine as a homicidal poison was suspected in a series of eastern United States hospital deaths.
尽管二氧化硫没有被纳入到此项法规中,但是由于控制氯化氢的技术也会去除二氧化硫,因此二氧化硫的排放量也会下降达90%。
Although not covered by the rules, sulfur dioxide also could drop up to 90 percent because it would be filtered out by the same technology that controls hydrochloric acid.
所有受害者原来以为都是突发心脏病而亡,但是后来在一位实习生的更衣箱中发现了一个装有氯化筒箭毒碱的空瓶。
The victims supposedly all had heart attacks, but when an empty Tubarine vial was found in an intern’s locker, the bodies were exhumed and tested for presence of the drug.
最后,星期三的每日邮报上刊登了耸人听闻的大标题“科学家称:经常在氯化水里游泳‘可能会增加膀胱癌发病的危险性。’”
Lastly, on Wednesday the Daily Mail ran with the scare headline "Swimming too often in chlorinated water 'could increase risk of developing bladder cancer', claim scientists".
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