抽气[chōu qì]
bleed; air-bleed; pumpdown; air exhaust; exhaustion; evacuation; bleeder steam; bleeding of steam; gas bleed; off-gas; steam bled
1. suction:齿轮gear | 抽气suction | 传导conduction
2. 抽气的意思
2. pumpdown:泵激电压 pump voltage | 抽气 pumpdown? | 抽运能量 pumping energy
3. air extracting:air extracting pump 抽气泵 | air extracting 抽气 | air extractor 抽气器
4. air exhaust:air escape 排气孔 | air exhaust 抽气 | air exhauster 排气机