外文翻译--材料制备机械设计理论中的新趋势和新问题

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1、 外文翻译 专 业 机械设计制造及其自动化 学 生 姓 名 班 级 学 号 指 导 教 师 专 业 系 主 任 New Trends and Problems in Material Processing Machine Design Theory WANG Ai-lun ,DUAN Ji-an ,HUANG Ming-hui , ZHONG Jue (College of Mechanical & Electronic Engineering ,Central South University ,Changsha 410083 ,Hunan China) Abstract :Based on

2、 reviewing the historical background, prospecting for the development trend ,analyzing the complicacy and mechanism and summing up some achievements and experiences in scientific research , several new problems and the possible direction of development in material processing technology and machine a

3、re proposed ,such as ,producing new concept materials possessing some specific and extraovdinary properties by means of integrating and coalescing conelative frontier science and technology ；and thereafter a brief discussion is given. Keywords: interface； extraordinary physical field； procession mac

4、hine ； function material 1 The Time Background of Material Processing Machine In the long span of history of human progress ,many tools ,machines and methods were created and a variety of materials with different properties were processed. Materials and its processing have become one of pillar and d

5、riving force of mankind progress. In pace with multi - polar competition in current world and people s striving perseveringly for happier life ,material function goes beyond unceasingly mens knowledge and imagination ,for example ,cryptic function material ,semiconductor material ,energy material ,vibration - absorptive material , super - strength aluminum alloy accounting for 70 percent of application of aeronautics