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

单词	exhaust ventilation
释义	exhaust ventilation Encyclopedia 工学施工通风释 exhaust ventilation抽出式通风通过风管将工作面附近的有害气体和粉尘等物质排出洞外，新鲜空气则通过隧道进入洞内的措施。
随便看	R&D投入统计 R&D经费支出 R&D经费测度 R&D资源清查 RE Re re- ReA re-absorption reabsorption reabsorption and secretion of renal tubular and collection ducts reabsorption of calcium reabsorption of Cl- reabsorption of H2O reabsorption of HCO3- reabsorption of Na+ reachability reachability by step reachability graph reachability of system reachability tree reachable reachable marking reachable marking graph reachable point

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