基本解释[冶金工程技术]铸屑英汉例句双语例句The" forming mechanisms of broken chilling laver and its influence on the propertiesof die castings were studied."研究了破碎激冷层的生成机理及其对压铸件性能的影响。broken castings更多例句专业释义冶金工程技术铸屑