air flow rate

• 空气流量

air flow rate的用法和样例：

例句

1. High-efficiency heat exchange and rear panel air vents ensure maximum air flow.
   高效率的热交换和背板通气孔保证了最大空气流量。
2. Air flow is also enhanced through BMW's trademark kidney grilles, with the usual vertical slats replaced by wire mesh.
   空气流量也透过宝马的商标肾脏窗花，与通常的垂直缝翼代替铁丝网。