甲烷

High quantity level of chlorobenzene and phenol to impregnated into PET flakes by using dichloromethane as solvent.

用二氯甲烷作为溶剂，以大数量级把氯苯和苯酚浸泡入洁净PET薄片中。

For a while chlorofluorocarbon gas, as used in spray cans and refrigerators, was believed to have an effect on the ozone layer in the upper atmosphere.

曾经一度认为，用于喷雾罐以及电冰箱当中的氯氟甲烷气体会对臭氧层产生影响。

Greenhouse gas - GHG Gas that helps cause the greenhouse effect. Includes carbon dioxide, methane and chlorofluorocarbons.

温室气体造成温室效应的气体，包括二氧化碳、甲烷和氟氯烃。

Chlorofluorocarbons act as both greenhouse gases and ozone depleters and result solely from human actions.

主要的温室气体―二氧化碳（CO2）和甲烷(CH4)出自自然发生的过程以及人类的活动。

The depletion is believed to be a result of chlorofluorocarbons or CFC, for short. These CFC's are also a direct result of human activity, much like the methane in global warming.

枯竭，相信是因含氯氟烃或氟氯化碳，短期内，这些氟氯化碳的也是一个直接结果，人类活动的，很像甲烷在全球变暖问题。

Includes carbon dioxide, methane and chlorofluorocarbons.

造成温室效应的气体，包括二氧化碳、甲烷和氟氯烃。

The release of these gasses (carbon dioxide, methane, chlorofluorocarbons) in such great amounts causes them to build up in the atmosphere and trap the heat-energy that the Earth radiates.

释放这些气体（二氧化碳，甲烷，氟氯化碳）在这麼大数额的原因，他们建立在气氛和陷阱，热能源，地球上闪耀。

Summary Amounts of air pollutants, such as chlorofluorocarbons, nitrous oxides, methyl bromide and methane, were produced by industrial an...

人类活动和工业生产产生了很多污染物，诸如氯氟烃、氮氧化物、甲基溴化物和甲烷等，其中一氧化氮也是污染物之一。

There are other things that we know now that he could not possibly have known—the importance of other greenhouse gases (methane in particular, which wasn't recognised as an important contributor to anthropogenic forcing until 1974, but also chlorofluorocarbons and N2O, which have also increased dramatically because of human influence) and the role of human-emitted particulates and low-level ozone precursors.

还有一些我们现在知道，但普拉斯不可能知道的事情：其它温室气体（特别是甲烷，直到1974年才被认为是人类对气候产生影响的重要因素。其它还有含氯氟烃和N2O，它们也因为人类活动而急剧增加）的重要性和人类排放的微粒及地面附近臭氧前体的作用。

The synthesis of 1,2-dimethoxybenzene from chloromethane combined with pyrocatechol is introduced in this artcile.

本文介绍了以氯甲烷和邻苯二酚为原料合成1，2-二甲氧基苯的方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。