基本解釋[數(shù)學(xué)]平面標(biāo)準(zhǔn)器英漢例句雙語(yǔ)例句Mold frame and floor flatness requirements of strength and high quality standards reach the bottom of the mold box and a direct impact on the production of aerated concrete yield.模框和底板的強(qiáng)度及平整度要求很高，達(dá)不到質(zhì)量標(biāo)準(zhǔn)的模框和底板直接影響加氣混凝土生產(chǎn)的成品率。flatness standards更多例句專業(yè)釋義數(shù)學(xué)平面標(biāo)準(zhǔn)器