free chlorine
通常用于消毒和杀菌。
常用释义
英式发音
美式发音
基本释义
- 游离氯：指水中未与其他物质结合的氯，通常用于消毒和杀菌。
例句
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1·The membrane has resistance to oxidation medium or free chlorine.膜对氧化性介质和游离氯有一定的耐受性。
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2·Interfering substances include free chlorine and some strong oxidizing agents.物质包括游离氯以及一些强氧化剂。
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3·After comparison of analysis methods of free chlorine and active chlorine, it confirmed the influences on analysis results from nitrite ion.通过对氯碱生产中一次盐水游离氯及有效氯含量分析方法的对比，确定了亚硝酸根离子对分析结果的影响。
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4·When it breaks this bond, that chlorine atom, a free chlorine atom comes down and reacts, this is ozone, with the ozone in the upper atmosphere.当它打破这个化学键，氯原子，一个自由的氯原子下来，和在大气层的上方的臭氧反应，这就是臭氧，在大气上层有臭氧。
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5·Temperature had little influence on the disinfection effects of monochloramine, while it influenced significantly on free chlorine and chlorine dioxide.温度对一氯胺的影响较小，对自由氯和二氧化氯的影响较显著。
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6·More effective adsorption of free chlorine, phenol, sulfur, oil, resin, pesticide residues and other organic pollutants, chlorine, dechlorination half the value, and the recycling of organic solvents.更能有效吸附水中的游离氯、酚、硫、油、胶质、农药残留物和其他有机污染物，余氯、半脱氯值，以及有机溶剂的回收等。
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7·Green feminine care products also trumpet the fact that they're "chlorine-free," which may not be such a useful designation.绿色的女性用品也自称是不含氯的，但不含氯或者不会对环境或者人体有有益的影响。
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8·Sodium hypochlorite solution has been prepared by chlorine and sodium hydroxide, the content of free alkali should be controlled at about 10.8%, and the effective chlorine at about 8.0%.以氯气和氢氧化钠为原料制备次氯酸钠溶液，控制其中游离碱含量在10.8%左右，有效氯在8.0%左右。
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9·HPLC's newsprint product is based on the most environmentally-friendly concept, with100% recycled fibre and chlorine-free bleaching.河北诺斯克。龙腾纸业的新闻纸产品基于最大限度环境友好理念，100%用回收废纸及无氯漂白。
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10·The chlorine atom is then free to react with an ozone molecule, taking one of the oxygen atoms to form chlorine monoxide.然后，氯原子就可以自由地与臭氧分子反应，结合一个氧原子，形成一氧化氯。