change gear down的意思|示意

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减速换档

change gear down的网络常见释义

降档 ... change gear up升档 change gear down降档 look right看右边 ...

change gear down相关例句

Change gear ratio range, in particular, using planetary transmission, the transmission ratio can be up to 100 ~ 200 (single stage), the growth rate for slow down or drive.

传动比变化范围大，特别是采用行星传动时，传动比可到100 ~ 200(单级)，适用于减速或增速传动。