| EXAMPLE SENTENCES | ||
|---|---|---|
饮用水；挥发性卤代烃；氯仿；四氯化碳。 Study on the levels of volatile halogenerated hydrocarbon in drinking water in Linyi City. | ||
卤代烃是一类高效金属除油清洗剂。 Halohydrocarbon is a high efficient of oil scale cleaner. | ||
本发明公开了一种催化氢气还原卤代烃脱卤制备烃的方法。 The present invention discloses catalyzed hydrogen reduction process of alkyl halide to dehaloginate and produce hydrocarbon. | ||
该催化剂适用于气相氟化卤代烃制备氢氟烃和氢氟氯烃。 The catalyst is applicable to preparation of hydroflurocarbon and hydrogenous fluorochlorohydrocarbon with gas-phase fluorinated halohydrocarbon. | ||
通过空气毒物卤代烃化合物， 对双柱智能定性方法进行了验证。 Some halohydrocarbons specified as toxic compounds in air are analyzed as verification of the method. | ||
本发明不含苯类、酚类芳烃，卤代烃等有毒溶剂，以水为溶剂。 The cleaning agent USES water as a solvent instead of toxic solvent such as benzenes, phenol aromatic hydrocarbons and halogenated hydrocarbon. | ||
当分析其它气体中的其它杂质如卤代烃时，可以使用其它检测器。 Other detectors can be used when analyzing other impurities such as halocarbons in other gases. | ||
以喹啉为母体，配以有机胺和芳香族化合物，与卤代烃反应合成了一种复合缓蚀剂。 A complex corrosion inhibitor has been synthesized from quinoline, organic amines, aromatic compounds and halohydrocarbons. | ||
经过筛选确定苯系物、多环芳烃、有机氯农药、多氯联苯和挥发性卤代烃为主要污染物。 The main pollutants are benzene serial materials, polycyclic aromatic hydrocarbon, organochlorine insecticide, PCB and volatile halogenated hydrocarbon. | ||
试验结果表明，上述底物用这种新方法进行羰基合成，反应的选择性好，其中烯烃和卤代烃的收率也较高。 The results have shown that the selectivities are good for all substrates and the yields are satisfactory for olefins and halides in this way. | ||
