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- Based on these theories, designs a new type of corer - pressure piston corer(PPC). 并在此基础上，设计出了一种新型的天然气水合物保真取样器。
- The Revamp of High Pressure Piston Pump 高压柱塞泵的改进
- New Type of Hydraulic High Pressure Piston Pump 一种新型液压式高压柱塞泵
- New higy temperature and high pressure piston ring for reciprocating compressor 往复压缩机用新型耐高温、高压活塞环
- Development of pressure piston corer for exploring natural gas hydrates 重力活塞式天然气水合物保真取样器的研制
- The piston moves by steam pressure. 活塞在蒸汽压力下运动。
- Piston cooling oil inlet low pressure slow-down. 活塞冷却油入口压力低降速。
- The piston moves by steam pressure . 活塞在蒸汽压力下运动。
- The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- Air pressure forces the water through the pipe. 空气压力使水通过管道。
- What's the atmospheric pressure today? 今天的气压怎么样？
- The water pressure may need adjusting. 水压可能需要调整。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- He drop out because of the pressure. 由于校规很严，所以他退学了。
- It took a bit of pressure to make the lid close. 要稍按一下才能把盖子盖紧。
- It was done under the pressure of the necessity. 这件事是在迫切需要的情况下而做的。
- At high pressure dry ice will melt. 高压下干冰会溶化。
- The gas is stored under pressure in the tank. 该气体在压缩状态下贮存于罐中。
