gear changing中文什么意思

换齿轮

• gear:    n. 1.【机械工程】齿轮，(齿轮) ...
• change:    vt. 1.改变，变更，变换，变革。 ...
• changing gear combination:    变速齿轮组

例句与用法

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1. Electrical signals are sent to the hydraulic valves by the microcomputer when a gear change is required by the powertrain control strategy .
   当按照动力装置控制方案要求换挡时，电信号由微计算机送到液压阀。
2. This contrasts with the jerk of gear changes experienced with a typical automatic transmission
   这与典型的变速器靠推动齿轮变速形成对比。
3. The setting of mesh and gear changing are done by electronic part instead of previous manual operation
   纬线密度的设置和更换齿轮都由以前的人工操作改进为电子自动控制。
4. 2 . gear change feeding device equipped with precision indexing samensures an accuracy of 0 . 05mm at the feeding speed of 60
   由极精密之indexing cam所组成之gear change式送料
5. In this paper , the optimum technique and reliability design are connected together to bring up the method of reliability and optimization design of the gear change mechanism
   <中文摘要> =本文将现代设计方法中的优化技术与可靠性设计理论相结合，提出了钻机关键零件的可靠性优化设计方法。