您要查找的是不是：
- lobe rotary pump 凸叶转子泵
- Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump. 适用酸（除发烟硫酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐蚀性介质的各种旋转泵，阀门的填料密封。
- Sliding vane rotary pump is a kind of product with producing in enormous quantity and widely being used in such industries as metallurgy, medicine, chemical, electron and so on. 摘要旋片真空泵是真空行业量大面广的产品，广泛应用于冶金、医药、化工、电子等行业。
- The structural characteristics of heat pumps:From the pump, gear, bearing seats, valve, bearing and seal unit with horizontal rotary pumps. 高温泵的结构特点:由泵体、齿轮、轴承座、安全阀、轴承及密封装置组成的卧式回转泵。
- Design Calculation of Cycloid Rotary Pump 摆线转子泵的设计计算
- Eccentric rotary pump with elastic ring 带柔性环的偏心滚柱泵
- Eccentric rotary pump with sliding sleeve; 滑履式泵;
- The Structural Principle of Rotary Pump and Its Maintenance 转子泵结构原理及维护
- positive displacement self-priming progressive cavity rotary pump 正排量自吸分级腔螺旋形迥转泵
- The gardener asked me for a rotary lawn mower. 园丁向我要一台旋转式割草机。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- Building model and simulation of submarine rotary pump torpedo launch system 旋转泵式鱼雷发射系统建模与仿真
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- Surgical excision of a lobe, as of the lung. 叶切除术用外科手术切除叶，如肺叶
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
- A section or subdivision of a lobe. 叶的一部分
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。
- A structure or part resembling a lobe. 叶状结构或部分
- The heart is analogous to a pump. 心脏和水泵有相似之处。
- Can you lend me your bicycle pump? 能把你的打气筒借给我吗？
