“sinking ventilation”的概念、定义、翻译、参考文献-科学参考

单词	sinking ventilation
释义	sinking ventilation Encyclopedia 工学竖井施工方案释 sinking ventilation凿井通风竖井施工时，采用换气方法排除爆破后聚集在掘进工作面空气中的有害气体和粉尘，改善作业环境的作业工艺。
随便看	intellectual property related acts of unfair competition intellectual property right intellectual property rights protection of biological diversity intellectual property rights protection of cultural diversity intellectual property system intellectual property valuation intelligence Intelligence analysis technology intelligence asset intelligence asset architecture intelligence backflow intelligence broker intelligence calculation experiment intelligence capability intelligence communication intelligence culture Intelligence Devices for Chess and Cards intelligence evaluation intelligence failure intelligence framework intelligence gathering system intelligence hierarchy intelligence industry intelligence information extraction intelligence information source

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