level ventilation system

基本解釋

The diagram can reflect the technical management level of the ventilation system, also can reflect the t…
它既能反映通風(fēng)系統(tǒng)的技術(shù)管理水平，又能反映通風(fēng)防滅火的技術(shù)途徑。
The level(upright) bus and its connection system, functional compartment and meter measure cell, ventilation system in the mix unit were expounded respectively.
對柜中水平（垂直）母線及其連接系統(tǒng)、功能隔室及表計測控室、通風(fēng)散熱系統(tǒng)分別進(jìn)行了闡述，并采取措施加強柜體結(jié)構(gòu)強度。
The paper produces the path method principle and adjusts local wind rate of 1150 level of mining area Ⅱ based on Mine Ventilation Simulation System(MVSS) software.
介紹了金川公司二礦區(qū)以通路法為原理，利用礦井通風(fēng)仿真系統(tǒng)軟件對該礦的1150水平進(jìn)行了局部風(fēng)量的調(diào)節(jié)。