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煤尘云
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煤尘云
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矿尘
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coal dust cloud
煤尘云
粒径小于1毫米,其中大部分小于0.075毫米的大量煤尘弥散在空气中形成的高浓度的煤尘与空气的混合物。
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environmental toxicology
environmental toxicology of pesticide
environmental treaties
environmental tritium analysis
environmental two-phase flow
environmental type
environmental use value
environmental value assessment
environmental variance
environmental variation
environmental veterinary science
environmental vibration
environmental virtue
environmental virtue ethics
environmental water quality monitoring
environmental weeds
environmental wind tunnel
Environment and Development Report of the People's Republic of China
environment and disaster monitoring satellite
environment and health promotion strategy
Environment and History
Environment and Plant Protection Institute,Chinese Academy of Tropical Agricultural Sciences
environment and resources court
environment and resources dispute
environment and resources emergency regulations
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更新时间:2026/7/22 23:39:16