piston造句

例句与造句

1. A shaft on the piston forms the armature of a coil .
   活塞轴作线圈的衔铁。
2. The piston moves by steam pressure .
   活塞在蒸汽压力下运动。
3. Some pistons have seating rings of metal or leather .
   有些活塞上有金属或皮革的密封环。
4. A pump uses valves and pistons .
   泵使用阀和活塞。
5. The push rod was screwed into a miniature piston head .
   这根推杆拧紧在一个微型的活塞头上。
6. It's difficult to find piston in a sentence. 用piston造句挺难的
7. Heat is thereby converted into mechanical energy of the piston .
   热由此转换成活塞的机械能。
8. Steam in a cylinder expands to push a piston outward .
   气缸中的蒸汽膨胀并推动活塞向外运动。
9. The connecting rod is attached to the piston by the piston pin .
   连杆与活塞的连接是采用活塞销。
10. In a double-acting engine there is only one piston per cylinder .
    在双作用发动机中，每个汽缸里只有一个活塞。
11. A molecule striking an advancing piston recoils with increased speed .
    撞在前进中的活塞上的分子，会加速反跳。
12. The automatic choke includes a thermostatic spring and a vacuum piston .
    自动阻风门包括一个恒温控制弹簧和一个真空活塞。
13. A spring holds the other ends in contact with the piston of a hydraulic cylinder .
    另一端由一个弹簧托住，与液压缸的活塞相接。
14. The piston end of the rod is attached to the piston by the piston pin, or wrist pin .
    连杆的活塞端用活塞销或销轴安装在活塞上。
15. When the exhaust stroke starts, the cylinder is swept out by the upmoving piston .
    当排气冲程开始时，气缸被向上运动着的活塞刮掠。
16. The piston is now forced down, the burned gases expanding approximately adiabatically .
    这时点燃的气体作近似的绝热膨胀而向下推动活塞。
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