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halocarbonsCOCA¹⁷²⁴²⁶BNC¹⁷³⁹⁹⁵⁺² 基本例句 n.化卤烃原型halocarbon的复数 Measurement of halocarbons in the atmosphere has been of great concern for their effects on depleting stratospheric ozone-layer and for their global warming potential. 由于对平流层臭氧的损耗作用以及潜在的温室效应,大气中卤代烃的观测一直以来备受科学界的关注。 search.gucas.ac.cn Other detectors can be used when analyzing other impurities such as halocarbons in other gases. 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。 pat365 Toxic chemicals known as halocarbons produced by microbial processes within salt lakes may have triggered the extinction of some 90 per cent of all life on earth, the report claims. 报告称,盐湖内微生物或细菌生命过程中产生的有毒化学物质卤烃导致了地球上90%多的物种灭亡。 suiniyi Volatile halocarbons VHCs are important atmospheric trace gases, which play significant roles in stratospheric ozone depletion and in the greenhouse effect. 挥发性卤代烃 VHC是大气中的痕量气体,对臭氧层损耗和温室效应有重要作用。 cnki |