基本解釋[能源科學(xué)技術(shù)]齒輪變速桿英漢例句雙語例句The appearance of the air holes would lead to the decrease in mechanical properties and gas tightness of Shell-Gear-Change-Lever.這些缺陷的存在使得材料的力學(xué)性能下降,同時氣密性也變差。The research is mainly on the realization of Shell-Gear-Change-Lever's die-casting mold CAE and the establishment of standard mould bases.本文重點進(jìn)行了鎂合金汽車零件壓鑄模CAE 實現(xiàn)的研究和標(biāo)準(zhǔn)模架庫的建立。The corresponding results show that the mainly defects during casting are air holes and shrinkage with using die-casting techniques to manufacture the Shell-Gear-Change-Lever.通過對鑄件充型模擬,分析結(jié)果表明利用壓鑄技術(shù)生產(chǎn)鎂合金汽車換檔殼體時,鑄件中的主要缺陷為氣孔和縮松。gear change lever更多例句詞組短語短語Gear -change lever 變速桿;變速手柄Gear Change Hand Lever 變速手柄gear change lever spring 變速杠桿彈簧gear change lever knob 變速桿gear change lever assy 變速杠桿總成gear change lever更多詞組專業(yè)釋義能源科學(xué)技術(shù)齒輪變速桿