USTB

基本解釋

Sorry, this site is only accessible from inside the University of Science &Technology, Beijing (USTB). Your current IP address (74.208.16.35) is not granted access.
對不起，本站僅對北京科技大學校內網段開放，您的IP地址（74.;208
University of Science and Technology Beijing (USTB)-Alumni Association in North America (AANA) was found in 1998. The official website is at http://www.ustbaana.org.
北京科技大學北美校友會成員包括曾在北京科技大學工作或學習;現在北美地區(qū)居住的同志.;同時也歡迎其他國家和地區(qū)的校友加入。
The regression equation of internal rarefaction grades is acquired by processing the experimental data in the experiment of porous void by USTB,based on the mathematical theory of statistics.
應用數理統(tǒng)計學理論對北京科技大學所做實驗的心部疏松實驗數據進行處理,得到軋件心部疏松等級的回歸方程,經檢驗,方程擬合良好且顯著。
Research of USTB Oxygen Injection Technology in EAF Steelmaking
電爐煉鋼采用USTB氧氣噴吹工藝的研究
Gao Junshan; Liu Zhiwei; Chen Zhicheng（School of Management; USTB; Beijing 100083; PRC）;
北京科技大學管理學院;