基本解釋圓錐面英漢例句雙語例句In order to improve bearing capacity and compactness of the roll system, a method of double circular arc conical surface transition curve for roll neck is put forward.為了提高軋輥的承載能力和輥系結(jié)構(gòu)的緊湊性，提出了對輥頸雙圓弧錐面過渡曲線的優(yōu)化設(shè)計方法。circular conical surface更多例句詞組短語短語circular r conical surface 圓錐面circular conical fit surface 圓錐配合面Right Circular Conical Surface 正圓錐面circular conical surface更多詞組專業(yè)釋義數(shù)學(xué)圓錐面