Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Shuren Zhong"'
Autor:
Xue Long-chun1 spring-xue@hotmai1.com
Publikováno v:
Tsing Hua Journal of Chinese Studies. Sep2010, Vol. 40 Issue 3, p513-542. 30p.
Publikováno v:
Mathematical Problems in Engineering, Vol 2018 (2018)
The braking process of electric locomotive is featured by short braking time, large braking power, large voltage fluctuations, etc. Faced with the problem of low utilization of braking energy and high investment cost of the current regenerative braki
Autor:
Zhaoguang Ge
Ge Zhaoguang, an eminent historian of traditional China and a public intellectual, takes on fundamental questions that shape the domestic and international politics of the world's most populous country and its second largest economy. What Is China? o