您要查找的是不是：
- balance beam engine pump 发动机平衡杆泵
- beam engine pump 横梁发动机泵
- Performance sheet for CZ standard chemical engineering pump. CZ型标准化工泵性能表。
- Ccess in developing advan- ced "Emergency Group of Diesel Engine Pumps". 公司研发国内先进的“柴油机泵应急机组”获得成功。
- The author considers that adopting the helium pressurization can decrease greatly the engine pump inlet pressure of the upper stage rocket, and considerably increase transport capacity of the rocket. 认为采用氦气增压，我国可贮存推进剂上面级火箭发动机氧化剂泵入口压力要求可以大幅度地降低，较大地提高火箭的运载能力。
- The second is a cooled exhaust-gas recirculation system that reduces engine pumping losses, which also helps to improve economy. 第二个是一个冷却废气再循环系统，降低发动机泵的损失，这也有助于改善经济。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。
- Fill your radiator with water, or your engine will overheat. 给你的散热器充水，否则引擎会过热。
- The engine of the car has been souped up. 这汽车的发动机加大了马力。
- He climbed into the cockpit and started the engine. 他爬进座舱，把发动机开动起来。
- He struck the beam with his head. 他的头撞到梁上了。
- Please don't tinker with my car engine. 请不要乱弄我的汽车发动机。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- Never heard of her. You're off the beam. 我从来没有听说过这个人，你搞错了吧。
- I'd only gone five miles when the engine packed up. 我刚开出5英里，汽车的引擎就出了毛病。
- The engine of the car is out of action. 这辆小汽车的发动机出了故障。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
