| 词汇 | chlorine |
| 释义 | chlorine noun[ U ] uk /ˈklɔː.riːn/ us /ˈklɔːr.iːn/(symbolCl) a chemical element that is a greenish-yellow gas with a strong smell, added to water in order to kill organisms that might cause infection: 氯，氯气 The chlorine in the pool makes my eyes sore.游泳池里的氯气刺得我眼睛发疼。 Chemical elements actinium alkali metal americium astatine berkelium brimstone bromine calcium fluorine germanium iodine lithium manganese nickel plutonium quicksilver selenium silicon sodium transition metal chlorine | American Dictionarychlorine noun[ U ] us/ˈklɔr·in, ˈkloʊr-/ a poisonous gas, one of the chemical elements, used esp. to make water safe for drinking and swimming Examples of chlorinechlorine The hotel's water supply was monitored daily for residual chlorine and faecal coliforms, and samples were collected periodically for bacterial and viral testing. Within the exposed surface cavity, peaks in the concentrations of sodium, chlorine, phosphorus and sulphur are observed. Ozone and chlorine dioxide are powerful oxidants that produce less well-known harmful by-products, but do not provide a disinfectant residual. Chlorine concentrations are negatively cor related with silica and are less than 0.8 %, while external inclusions exhibit the highest values. Sanitizers evaluated have included hydrogen peroxide, sodium hypochlorite (chlorine), and ethanol. Injection of chlorine into the stratosphere would probably be required for significant volcanic-induced ozone depletion. The presence of free residual chlorine, on the other hand, was reported to mask the colonization rate. In the majority of the reported cases, the water had not been treated with chlorine at all. On the second day of the experiment, we applied a commercial 1% chlorine solution to avoid the appearance of fungi. Average plasma conditions inferred from chlorine are consistent with the measured argon yields. In these experiments we assayed for sodium, potassium, chlorine and phosphorus in embryos. By analysis the amount of chlorine was found to be 0*91 grain per gallon. Apparently then this species prefers water contaiuing only a small amount of chlorine, and is sensitive to any great variation in its amount. The bacteriological quality of incoming water was tested, but found to be satisfactory, and repeated dosing with chlorine dioxide failed to remove the problem. Municipal health inspectors irregularly check the microbiological quality of the water, but no routine measurements for the concentration of free chlorine were undertaken. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Collocations withchlorinechlorineThese are words often used in combination with chlorine. Click on a collocation to see more examples of it. amount of chlorine By analysis the amountofchlorine was found to be 0*91 grain per gallon. chlorine atom This is because the atomic radius of an atom of iodine is much larger than that of a chlorineatom. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. chlorine bleach Second, water storage vessels and chlorinebleach were provided to selected households. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. See all collocations with chlorine |
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