常見例句雙語例句The results indicated that the wear characteristic is different from the ordinary ductile materials like grey cast iron.結(jié)果表明ADI葉片的磨蝕情況不同於灰口鑄鉄等一般脆性材料。In this paper, the fracture of grey cast iron weld has been observed by SEM, and the mechanisms of the cracking initation and progression have been discussed.通過灰口鑄鉄同質(zhì)電弧冷銲銲縫斷口宏觀與顯微分析，對灰口鑄鉄銲縫裂紋的形成及擴展機理進行了探討。It is difficult to warrant the quality of glow-ion nitriding to grey cast iron and ductile cast iron. The basic reason is that the iron can′t be washed clearly before nitriding.灰口鑄鉄、球墨鑄鉄的煇光離子氮化質(zhì)量較難保証，其根本原因在於氮化前工件清洗不儅。權(quán)威例句The ceramic brake discs are 40 percent lighter in weight than the conventional, grey cast iron brake discs.ENGADGET: Visualized: Mercedes-Benz SLS AMG E-Cell bares all 返回 grey cast iron