Japan is a major importer of U.S. goods and services, and particularly of expensive advanced-technology products, such as jet engines, numerically controlled machine tools, and biotechnology products.
日本是美国货物与服务，尤其是价格较高的高科技产品，如喷气发动机、数控机床和生物产品的主要进口国。
The contents and research purposes of functional digital prototyping were described, and an application measure about CAE technology was presented toward digital product development of machine tools.
在阐述数字功能样机技术的内涵与实现流程的基础上，提出一种面向机床行业的数字化产品开发中的CAE技术应用方法。
This paper introduces the present research state, the machine tools and the cutting tools technology in the high speed dry cutting.
文中介绍了高速干切削技术研究现状，对实现高速干切削的机床技术和刀具技术进行了系统的阐述。
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