- 重点词汇
- 相关例句
the harm of acid gases caused by fire - extinguishing agent of halogenated hydrocarbon
卤代烃灭火剂产生酸性气体的毒害性
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a study on the levels of volatile halogenated hydrocarbon in drinking water in nanchong
南充市饮用水挥发性卤代烃污染水平研究
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to detect halogenated hydrocarbon in ambient air with directly injecting gc
气相色谱法直接进样测定环境空气中的卤代烃
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study on the adsorption of halogenated hydrocarbon in water by activated carbon fiber
活性炭纤维吸附水中卤代烃的研究
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室温平衡顶空气相色谱法测定水中挥发性卤代烃影响因素的研究
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热脱附-气相色谱法测定环境空气中芳烃和卤代烃
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if we blindly to avoid the fear that they would like, as reported in our delight.
如果一味想避开恐惧,它们会象疯狗一样对我们穷追不舍.
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