“煤尘云”的概念、定义、翻译、参考文献-科学参考

单词	煤尘云
释义	煤尘云 Encyclopedia 工学矿尘释 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。
随便看	external quality external quantum efficiency external radiation protection external radio frequency electromagentic environmental and susceptibility test external rate of return external ray external realms external recruitment external reflection external regeneration system external releasing agent external resonance external respiration external return external review external schema external-shaping theory of value external shock external similitude center external skills of actors external software quality external-soil spray seeding techniques external sort external source hypothesis external space

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