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- An experimental study of the performance of the new type upstream pumping mechanical seal. 新型上游泵送机械密封的性能研究
- The upstream pumping mechanical seal was used as shaft sealing of vacuum plants. 研究了上游泵送机械密封在真空装备轴封中的应用。
- Pumping Mechanism of the Phase Transformation Type Micropump 相变型热驱动微泵的泵送机理研究
- Lift pumps are distinguished by having the pump mechanisms on top of a fixed reservoir. 提升泵的特点是泵固定在蓄水池的上面。
- UPSTREAM PUMPING MECHANICAL SEAL 上游泵送机械密封的应用研讨
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- Blood is pumping out of his belly like a fountain. 血像喷泉似地从他的腹部涌出。
- Different up-conversion luminescence of rare earth ions under different pump mechanisms was analyzed,and the developments foreground of the sensitized luminescence in rare earth ions was discussed. 选择合适的稀土离子敏化是提高上转换发光效率的最有效途径之一。
- The watch has delicate mechanism. 这块表有精细的机械装置。
- Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
- Blood was pumping out of his belly like a fountain. 血像喷泉似地从他的腹部涌出。
- Her heart was pumping very fast. 她的心脏跳得很快。
- He was pumping away the whole day. 他整天忙着用唧筒抽水。
- A part of a mechanism that moves in this manner. 横移物以这种方式移动的一个机械零件
- There's no mechanism for changing the decision. 没有办法改变这一决定。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- A device or mechanism that grinds grain. 磨臼，磨粉机磨谷物的装置或机械
- A tripping or triggering device on a mechanism. 倾卸装置、钩杆机械装置上断开或启动的装置
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
