- 弹性理论
- élastik nezeriye
汉维数学词典 (Chinese-Uyghur dictionary). 2015.
汉维数学词典 (Chinese-Uyghur dictionary). 2015.
Du Qinghua — (Traditional Chinese: 杜慶華; Simplified Chinese: 杜庆华) (aka DU Q.H. ; 1919–2006), was a notable Chinese educator, physicist. He was a pioneer of aeronautic and astronautic material engineering in China. Du was also a senior member of Chinese… … Wikipedia