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- The drill rigs are a kind of fast drilling equipment which is rotated by an air motor, pushed by one or two air cylinders and the low or middle air pressure DHD hammer could be used. 该类钻机是由风动马达驱动回转，单、双气缸直接推进，低、中风压潜孔冲击器快速钻凿的穿孔设备。
- Air pressure forces the water through the pipe. 空气压力使水通过管道。
- middle air pressure 中风压
- Air pressure is measured by a barometer. 空气压力用气压计度量。
- Air pressure decreases with altitude. 气压随海拔高度的增加而下降。
- Air pressure is low along the equator. 赤道附近的气压很低。
- Wind power and air pressure can make vehicles move. 用风力和气压就能把汽车弄走。
- How is the air pressure related to gravity? 气压和重力有什么关系?
- How is the air pressure related to temperature? 气压和温度有什么关系?
- When input the air pressure to 5. 当输入气源压力为5。
- We made an experiment to explain air pressure. 我们做过一个实验来解释空气的压力。
- The air pressure in your tires is too low. 你轮胎的气压太低了。
- E620018 "Air pressure sensor alarm. “发现气压下降。”
- E620057 "Air pressure sensor alarm. Ignore? “发现气压下降，是否忽略?”
- Well, aero-otitis is simply caused by the sudden imbalance of the air pressure inside and outside the middle ear. 好，航空性耳炎是由于中耳内外的压力骤然失去平衡造成的。
- The simple pumps can work with the help of air pressure. 简单水泵借助于空气压力而工作。
- The air pressure is determined by the height of mercury column. 利用水银柱的高度来量度气压。
- CNHUIER200 Series air pressure controller is pneumatic accessory. CNHUIER200系列气压控制器是气动辅助装备。
- The air pressure at the hot value inlet does not become excessively low. 在热风阀进口处的风压不要变得太低。
- To maintain normal air pressure in(an enclosure,as an aircraft or a submarine). 使（封闭物里如飞机或潜艇中）维持正常的气压。
