Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Zuo Zhen Wang"'
Publikováno v:
Applied Mechanics and Materials. :950-954
A novel and saving energy rare earth lifting permanent magnetic chuck was designed based on neural network. The working principle, the neural network model of magnetic circuit design and the self-acting driving system of rare earth lifting permanent
Autor:
Ben-chun, Tian, Wei, Zhang, Ling, Qian, Shu-hong, Lv, Yu-lan, Cheng, Ji-bin, Zhang, Zuo-zhen, Wang, Xiang-yang, Tian, Guang-lian, Xiong, Wei-hong, Yan, Xin-wei, Zhang
Publikováno v:
Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi. 27(2)
To provide accurate data on health related behaviors and protective factors among students in middle schools in China, for developing priorities, programs and policies on health education.We used a standard scientific sample selection process develop