例句與造句

1. Elasticity hydromechanical lubrication for elliptical gear transamination
   橢圓齒輪的彈流潤滑研究
2. Rice shallow transplanting machine controlled by a elliptical gears mechanism
   非圓齒輪機(jī)構(gòu)水稻毯狀苗淺栽機(jī)
3. Kinematic characteristics and gear pair design for deformed elliptical geared linkage mechanism
   變性橢圓齒輪連桿機(jī)構(gòu)的運(yùn)動(dòng)特性及齒輪副設(shè)計(jì)
4. It's difficult to find elliptical gear in a sentence. 用elliptical gear造句挺難的