常見(jiàn)例句雙語(yǔ)例句Hot bake-hardening steel is the latest developed new generation of auto-motive steel.熱軋烘烤硬化鋼是最新開(kāi)發(fā)的新一代汽車(chē)用鋼。Fatigue property of case hardening steel becomes critical to the gear service along with the increase of strength.提高齒輪鋼的強(qiáng)度需要改善其抗疲勞性能；Effect of Cold-Rolling Reduction on Recrystallization of Extra Low Carbon Bake-Hardening Steel Sheet During Continuous Annealing;研究分析烘烤溫度、烘烤時(shí)間、預(yù)應(yīng)變量等烘烤條件對(duì)超低碳烘烤硬化鋼烘烤硬化性能的影響。權(quán)威例句Phelps said that on a pro forma basis for 2006, its production combined with Freeport s would be approximately 1.9 million tons of copper, 1.8 million ounces of gold and 69 million pounds of molybdenum, a metal used for hardening steel.FORBES: Freeport To Buy Phelps Dodge For $26BAt one point, the nearby Climax mine produced close to 75 percent of the world's molybdenum, which is used as a hardening agent for steel in cars, as well as in computer chips and monitors.NPR: The Best Laid Plans Of Mines And Men 返回 hardening steel