This paper introduces its technology summary, typical processing and general machines. At last this paper analysis the application states and developing trend in heating treatment home and aboard.
本文介绍了真空热处理的技术概况、典型工艺及通用设备，并分析讨论了国内外真空热处理的应用现状及发展趋势。
General situation and features of sand band grinding technique was introduced in the article. Developing trend of the technique was discussed.
介绍砂带磨削技术的概况及其特点，论述砂带磨削技术的发展趋势。
This paper mainly discusses some key technology programs during the design of Large screen HDTV Ready and the technology-developing trend in general design.
重点讨论阴极射线管大屏幕HDTV显示器设计中的一些关键技术问题和总体设计中的技术发展趋势。
It introduced the general situation, intension and developing trend of CAE for plastics extrusion dies from technology and application point of view.
从技术及应用的角度介绍了塑料型材挤出模cae技术的概况、内涵及发展趋势。
The paper is to grasp the general status quo of English learning periodicals in China, anatomize the successful management tactics, and analyse and forecast their developing trend in the future.
本文旨在把握我国英语学习类期刊的整体情况，剖析英语学习期刊的成功经营策略，并分析和预测未来发展趋势。
The general trend on the industrial oil is developing toward longer life, more energy saved and favorable for environment protection.
工业用油的总体发展趋势为长寿命、节能、环保。
A general survey of the CAE technology for plastic moulds, its connotation and developing trend were systemically introduced from the aspects of technology and application.
从技术及应用角度出发，系统地介绍了塑料模cae技术的概况、内涵及发展趋势。
A general survey of the CAE technology for plastic moulds, its connotation and developing trend were systemically introduced from the aspects of technology and application.
从技术及应用角度出发，系统地介绍了塑料模cae技术的概况、内涵及发展趋势。
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