基本解釋包絡(luò)環(huán)英漢例句雙語(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)平麪二次包絡(luò)環(huán)麪蝸桿傳動(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)。enveloping ring更多例句詞組短語(yǔ)短語(yǔ)simplified enveloping ring 簡(jiǎn)包絡(luò)環(huán)conical face enveloping ring worn 錐麪包絡(luò)環(huán)麪蝸桿enveloping ring更多詞組專業(yè)釋義數(shù)學(xué)包絡(luò)環(huán)