enveloping ring

常見例句

雙語(yǔ)例句

• The optimum design of plane quadratic enveloping ring surface worm drive has been realized using the theory and method of optimization.
  針對(duì)平面二次包絡(luò)環(huán)面蝸桿傳動(dòng)，運(yùn)用優(yōu)化理論和方法，對(duì)其進(jìn)行了優(yōu)化設(shè)計(jì)。
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