常見例句雙語例句All kinds of gray iron and ductile iron such as pumps building materials compressor parts sewing machine parts auto parts etc.水泵類、建筑類、水箱空調(diào)壓縮機(jī)類、縫紉機(jī)類、汽車類等鑄件,可生產(chǎn)各種灰口鑄鐵和球墨鑄鐵。Some believe that the hardened gray iron used to make the components simply “fatigues” with age—as metal parts that go through millions of stress reversals eventually do.有些人認(rèn)為硬化的灰鑄鐵過去曾使零件很容易腐朽老化(因?yàn)榻?jīng)過數(shù)百萬次的應(yīng)力反向處理后的金屬零件最后都會(huì)這樣)。The quantity, shape, size and distribution of graphite in gray iron influences the properties of material.鑄鐵中石墨相的數(shù)量、形狀、大小和分布對(duì)其力學(xué)性能有很大影響。d.wanfangdata.com.cn權(quán)威例句He was a short and solid old man in a black peasant's smock and gray iron-stiff trousers and he wore rope-soled shoes.NPR: Robert Jordan, Hemingway's Bipartisan HeroLean and muscular, his iron-gray hair in a crewcut, Clooney looks like a gun—almost all his working parts appear to have a deadly function.NEWYORKER: The AmericanThe skies are gray, and a wrought-iron tipple sits at the mouth of the mine like a gallows.NEWYORKER: October Sky 返回 gray iron