91人妻人人澡人人爽人人DVD|日韩激情天堂国产av综合网|91国产1区av天堂网|一级国产A片AV无码网站|爱综合偷排网国产成人片|日韩高免费五码视频|欧美黄色A级片|a毛三级久久99|深夜无码激情人妻黄片看黄片|A片成人免费视频网站

Special Technologies Related to Elec

時(shí)間:2023-04-27 19:12:53 航空航天論文 我要投稿
  • 相關(guān)推薦

Special Technologies Related to Electron Beam Welding

In order to improve the manufacturing quality of electron beam welding,some technologies are developed by using the special features of electron beam.Comparing with the conventional electron beam welding,the usage of multi-beam technology and micro-beam technology are introduced.In addition.the development of beam diagnostic system is also presented.

作 者: Zhao Haiyan Cai Zhipeng Wang Xichang   作者單位: Zhao Haiyan,Cai Zhipeng(Tsinghua University)

Wang Xichang(Beijing Aeronautical Manufacturing Technology Research Institute) 

刊 名: 航空制造技術(shù)  ISTIC 英文刊名: AERONAUTICAL MANUFACTURING TECHNOLOGY  年,卷(期): 2007 ""(z1)  分類號(hào): V2  關(guān)鍵詞: Electron beam welding Multi-beam technology Micro-beam technology Beam diagnostic system  

【Special Technologies Related to Elec】相關(guān)文章:

Special belt06-08

Special lecture on rare earths held in Inner Mongolia04-26

第169講:nothing special; so-so05-04

A General Method for QTL Mapping in Multiple Related Populations Derived from Multiple Parents04-26

中國(guó)菜名中英文對(duì)照-廚師精選Luncheon Special05-04

小學(xué)六年級(jí)英語(yǔ)作文:a special day04-08

Lithology, kinematics and geochronology related to Late Mesozoic basin-mountain evolution in the Nanxiong-Zhuguang area,04-27