外部空气 meaning in Chinese
extraneous air
outdoor air inlet
outside air
Examples
- Standard test methods for determining external air leakage of air distribution systems by fan pressurization
通风机增压法测定气体分配系统外部空气泄漏率的标准试验方法 - Because a fridge - size external air compressor powers the actuators , locomotion was sacrificed
但由于这些致动器的动能来自冰箱大小的外部空气压缩机，因此运动性能受到了限制。