普通食盐是钠和氯的化合物。
氯广泛用于杀菌。
氯用来给水消毒。
自从1908年起，氯就被添加到饮用水当中了。
夏普博士和他的同事们决定分析阿波罗样本中一种极其亲水的元素——氯。
Dr. Sharp and his colleagues decided to analyse an extremely hydrophilic element of the Apollo samples—chlorine.
加入氯以杀菌。
因此，非法进口氯氟化碳的黑市已经扩大。
Consequently, a black market in imported illicit CFC's has grown.
氯被引入苯胺的邻位。
比较了氯乙酰氯和溴乙酰溴对中间体及硝基安定收率的影响。
The effect of chloroacetyl chloride and bromoacetyl bromide on yields of intermediates and nitrazepam was compared.
通过磷酰氯与手性仲胺的亲核取代反应高产率地合成了手性HMPA 类似物。
The chiral HMPA analogues were prepared in high yield by nucleophilic substitution between the chiral secondary amine and phosphoryl chloride.
有几种生产金颗粒的方法，但大多数方法都涉及溶解氯金酸。
There are several ways to produce gold particles, but most involve dissolving chloroauric acid.
第三溶剂是含氯氟碳氢化合物。
阿托伐醌氯胍药可预防疟疾。
研制出了测定河豚中烯丙孕素和氯地孕酮的超高效液相色谱-串联质谱检测方法。
A ultra performance liquid chromatography-tandem mass spectrometry(UPLC-MS/MS) method was developed for determination of altrenogest and chlormadinone in swellfish.
另一种2-巯基苯并噻唑法是先将溴氯甲烷与硫氰化钠反应生成硫氰酸氯甲酯，然后硫氰酸氯甲酯与2-巯基苯并噻唑反应得到苯噻氰。
It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.
选用24%氨氯吡啶酸水剂对灌木进行对照试验。
The controlling test was carried out to the shrub with 24% picloram.
提出了一种能够测定牛肝中氯舒隆残留量的方法。
A method was developed to determine clorsulon residue in ox liver.
这一新发明的杀虫剂中包含氯虫苯甲酰胺和氟铃脲。
The new invention relates to a rynaxypyr and hexaflumuron insecticidal composition.
对丁酸氯维地平这种药物的致癌风险的长期研究尚未进行。
Long-term studies for evaluation of carcinogenic potential have not been performed with clevidipine butyrate.
选用镍/铁和铜/铁双金属对四氯乙烯（PCE）进行脱氯试验 。
Ni/Fe and Cu/Fe bimetal were used to dechlorinate tetrachloroethene(PCE).
2,3-二氯-5-三氟甲基吡啶是杀虫剂氯氟脲类合成农药的关键中间体。
2,3-Dichloro-5-trifluoromethylpridine is a key intermediate of synthesis pesticides of insecticide chlorfluazuron.
它实际上应该是氯催化不是吗？
那么让我们来看一个关于氯的例子。
泳池里人越多，氯就越快被分解完。
And the more crowded the pool, the faster the chlorine is used up.
用氯消灭泳池中的细菌确实很好。
Chlorine is really good at killing microbes in swimming pools.
弗莱托：就是因为在游泳池里加了氯？
测量导电率是得出氯浓度的有效手段。
Measuring electrical conductivity is a well-established proxy for determining chloride concentration.
对了，这个氯从硫那里得到了一个电子。
游泳时也要带上防护镜以防氯的伤害。
Also use protective goggles when you're swimming to protect your eyes from the chlorine.
游泳时也要带上防护镜以防氯的伤害。
Also use protective goggles when you're swimming to protect your eyes from the chlorine.
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