Progress for Al-Ti-B grain refining mechanism and new trends of Al-Ti-B industry are detailed.
详细介绍了铝钛硼晶粒细化剂机理研究的最新进展及铝钛硼工业的最新动向。
Who was Stanley Kaplan? Did he A) start a test preparation company, B) start the test preparation industry, or C) die last month at age ninety?
VOA: special.2009.09.17
He was seventy-two years old. Cecil B.DeMille,Samuel Goldwyn and Louis B.Mayer are remembered for their excellent movies and their continuing influence in the motion picture industry.
VOA: special.2009.05.31
And while it may not solve all of the problems facing the industry today, people like Jon Pollock, the marketing manager of Toyota G.B.
VOA: standard.2009.05.18
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