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- A rapid manufacture technique of large moulds for sheet metal forming was presented, which was based on discrete cavity mould (DCM). 摘要提出了基于离散型面模的毛坯曲面构件快速成型技术,并介绍了离散型面调节机械手的构成与工作原理。
- All of the gems are cabochon;the manufacture technique is developed in terms of cat's-eye and the drill hole. 几乎所有的宝石主要为弧面型,具特殊光学效应的宝石的加工以及宝石的钻孔技术已达相当高的水平。
- Key words: minimum size, Potential barrier, tunneling, Integrate Circuit, IC, MOS, size limit, manufacture technique. 关键词:最小尺寸,势垒,隧穿效应,集成电路,IC,MOS,尺寸限制,工艺技术
- The selection of material system and manufacture technique of large size and high performance antenna radome are introduced in this article. 摘要本文主要介绍了大尺寸高性能雷达天线罩选用的材料体系、成型工艺和制造技术。
- The formulation had merits of low price of accessories, rapid dissolution of utility component, simple of manufacture technique, and stable in quality and so on. 氨酚伪麻那敏片处方具有辅料价廉易得、有效成分溶出快、制备工艺简单及质量稳定等特点。
- To adapt to the trend in development of open CNC system and modem manufacture technique, a CNC principle experimental instructional system based on PC is developed. 为适应开放式数控系统及现代制造技术的发展趋势,开发研制了基于PC机的数控原理实验教学系统。
- The manufacture technique of SPS uitrafitration membrane with small pore size and parameters influencing membrane performance are described in this paper. 本文主要描述如何制作小孔径超滤膜的过程,检测其特性。
- Facing the fact he has to admit the manufacturing technique is backward. 在事实面前他承认生产工艺落后
- The research advances in manufacture technique of titanium alloy and superalloy dual property disk applied to aircraft engine are introduced in this paper. 摘要介绍了航空发动机用钛合金、高温合金双性能盘的制造技术研究进展。
- Thermal transfer ribbon and the characteristics of printing image obtained from a fax ribbon were introduced,the function and manufacture technique of primary layer were discussed. 介绍了热转印色带和传真色带的打印特点,论述了辅助涂层的作用及其制作方法,给出了相关技术指标。
- The manufacture technique of the PCD cutting tool is introduced, the grinding characteristic the PCD material and the request of sharpening PCD cutting tool to the equipments are analyzed. 介绍了PCD切削刀具的制造工艺,分析了PCD材料的磨削加工特点及PCD刀具刃磨对工装的要求,重点阐述了PCD切削刀具的刃磨工艺及其要点。
- At present,a new manufacture technique that holes are drilled into its designed diameter directly is introduced,and the new problems in manufacturing are inquired in the paper. 现介绍一种新的制造方法,即一次将桥梁各部件的半成品出足孔径的生产工艺,并对制造工艺中的问题进行探讨。
- Arc spraying rapid tooling manufacturing technique based on RP is a new technology of mould making. 基于RP原型的电弧喷涂快速模具制造工艺是一项模具制造新技术。
- With the fast development of the IC manufacture techniques, the miniaturization technology of CCD cameras become more and more mature. 随着IC制造工艺的飞速发展,CCD相机的小型化技术也越来越成熟。
- The presence and the application of CAD/CAM have influences on the traditional mould design and mould manufacture techniques. CAM技术的出现和应用,对传统的模具设计与制造方法有着重大影响。
- You shall offer us the information concerning trade secrets, manufacturing technique and know-how which is necessary to produce products. 你方应向我方提供制造产品所需的贸易秘密,制造技术和专有技术方面的资料。
- This paper states total frames,functions and means to develop a CAI sysytem for the basis of manufacturing technique with Authorware software tool. 介绍利用多媒体工具软件 Authorware开发研制机械制造技术基础计算机辅助教学系统的总体框架、功能和方法 .
- When designing apertures that adhere to these rules, it is necessary to consider each stencil manufacturing technique on its own merits. 设计孔遵循这些规则,有必要考虑每一种制作工艺的优点。
- The rotary cement packing machine was made according to the manufacturing technique that was introduced from Haver and Boecker Company, Germany. 回转式水泥包装机是引进联邦德国哈弗,佰克公司制造技术生产的包装设备。
- There was significant difference in the fac tors of food dangers including microbes, heavy metals, pesticide and insecticide , between different manufacture techniques. 食品危害因素中,微生物、重金属、农药及杀虫剂使用残留、各种生产工艺造成的食品不合格存在显著性差异。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries