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- variable pitch speed change gear 可变齿高变速齿轮
- Take your foot off the clutch after changing gear. 换档之後,脚离离合器。
- speed changing gear 变速齿轮
- Disengage the clutch (ie from the gear mechanism) before changing gear. 先松开离合器再换挡。
- Should change gear the engine's starting to labour. 你该换挡了－－发动机有些吃不住劲了。
- Disengage the clutch before changing gear. 先松开离合器再换挡.
- The speaker suddenly changed gear. 演讲者突然改变了调子。
- You'll soon get into changing gear. 你很快就会学会换档。
- How do you tell when to change gear? 你怎麽确定何时换挡?
- You should change gear the engine's starting to labour. 你该换挡了--发动机有些吃不住劲了。
- It features stable running, even stirring and stepless speed changing, etc. 具有运转平稳、搅拌均匀、无级调速等特点。
- The truck driver changed gear to go up the hill. 卡车司机换挡上山坡。
- Changing the output speed of step less variator will make the differential gear train realize an output with a comparatively large step-less speed change ratio. 改变无级变速器的输出转速，即可使差动轮系输出较大的无级变速比。
- How do you tell when to change gear ? 你怎么确定何时换挡?
- Disengage the clutch (ie from the gear mechanism)before changing gear. 先松开离合器再换挡.
- speed change gear 变速器
- High-speed electric machinery and tooth belt are adopted for doffer transmission, realizing stepless speed changing. 道夫传动采用高速电机，齿形带传动，实现无级调速。
- speed change gear box 变速齿轮箱
- clutchless speed change gear 无离合器的变速齿轮
- The athlete changed gear (ie suddenly accelerated) and shot ahead of the others. 该运动员突然加速，冲到别人前面去了。
