loss of ventilation的意思|示意

Ventilation ductwork can be flexibly installed on both sides of the device, perfect ventilation and dust collection system will ensure the active ingredients of sand in the minimal loss.

冷却床引风管路可灵活地安装于设备的两侧，完善的通风除尘系统保证型砂中的有效成分损失最小。

The both methods enjoy advantages of higher production capacity, lower development ratio, less dilution loss and better ventilation.

两种方法均具有生产能力高，采掘比低，贫化损失较小，改善通风条件等优点。

The heat loss caused by natural ventilation is very important for energy audit and air-conditioning design of buildings.

自然通风热损失对建筑物的空调设计和能量审计是非常重要的。

Through the discussion of the resistance properties of natural ventilation induced by wind force, a method of local pressure loss superposition was proposed to calculate the pressure loss.

探讨了风压作用下大开口的自然通风阻力特性，并提出了用局部损失迭加法来计算阻力损失，即认为通过建筑物的气流是由不同的突缩段和突扩段的组合。