ventilation quantity

基本解釋

The vital capacity is a breath biggest ventilation quantity, in a sense may reflect the breath function potential power.
肺活量是一次呼吸的最大通氣量，在一定意義上可反映呼吸機能的潛在能力。
The density control of gas and coal dust is done through optimal allotment of the ventilation quantity in the coal mine well.
煤礦井下瓦斯和煤塵的濃度控制是通過煤礦井下通風(fēng)量的優(yōu)化分配實現(xiàn)的，是實現(xiàn)煤礦安全生產(chǎn)的關(guān)鍵環(huán)節(jié)。
In case of meeting the dust collecting efficiency of the system, the economical ventilation quantity was determined making the system to be operated under economic condition.
在滿足系統(tǒng)除塵效率的情況下，確定了除塵器經(jīng)濟入口風(fēng)量，使系統(tǒng)經(jīng)濟運行。