ventilation rate

常見例句

But all of the organics concentrations were affected by ventilation rate.
二者的濃度受通風(fēng)速率的影響都很大。
Presents a method to make the smoke exhaust rate equal to the ventilation rate by smoke control zoning for the usage of the dual purpose fan.
爲(wèi)實現(xiàn)風(fēng)機的兼用，提出通過劃分防菸分區(qū)，使排菸風(fēng)量與通風(fēng)風(fēng)量保持一致的方法。
If pollutant removal must be carried out by dilution with fresh air only, the ventilation rate must be a couple of air changes per hour to have a significant effect.
如果有害空氣的降低僅僅可依賴用室外新鮮空氣稀釋，通風(fēng)肯定會造成室內(nèi)溫溼度大範(fàn)圍變化。
blog.sina.com.cn