1) concentration distrbution
炮烟浓度
2) smoke concentration
烟气浓度
1.
The smoke concentration at a distant location down a hallway as a function of different vent sizes of fire room is studied.
通过实验较系统地研究了火源房间烟气出口面积与远离火源位置烟气浓度的关系,主要探讨了一氧化碳浓度峰值的大小和到达峰值的时间与烟气出口流通面积和燃料质量的关系,并给出了初步的分析解释。
4) oil smoke concentration
油烟浓度
5) dust concentration
烟尘浓度
1.
Influence of dust concentration distribution on secondary blowing dust;
烟尘浓度分布对二次扬尘影响的探讨
6) smoke concentration
烟尘浓度
1.
Based on photoelectric detecting principles,an advanced smoke concentration automatic measuring system with computer and photoactive sensor has been developed.
根据光电检测原理 ,并结合计算机研制出一种先进的烟尘浓度测定系统。
补充资料：枪烟炮雨
1.形容激烈的争战。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条