Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: December 2012
Authors: Yan Wei Gao, Hong Liang Zhu
Investigation and qualitative analysis were made in China on electromagnetic pollution especially on the source of the pollution in urban area in 1980s and 1990s(Weigeng Yang et al.2000).
References [1] Weigeng Yang, Hongshi Liu, Haijiang Shao.
(In Chinese) [4] Zonglin Ye,Zhichao Shen, Guisen Tian, et al.
References [1] Weigeng Yang, Hongshi Liu, Haijiang Shao.
(In Chinese) [4] Zonglin Ye,Zhichao Shen, Guisen Tian, et al.
Online since: March 2015
Authors: Xiao Nan Qin, Feng Ping Shan, Chun You Wu, Xiao Li Lu
Tab. 2 The risk grade values of ecological environment healthy
risk grade
city
Ideal Safety
Shen Zhen; Shang Hai; Guan Zhou; Cheng Du
Relative Safety
Da Lian; Xia Men; Fu Zhou; Han Zhou; Qing Dao
Less Unsafety
Chang Sha; Shen Yang; Ning Bo; Shi Jia Zhuang; Xi An; Hu He Hao Te; Ji Nan; Tian Jin;
Wu Han; Chong Qing; Nan Jing; Kun Ming; Chang Chun;
Unsafety
Yin Chuan; Gui Yang; Nan Ning; Zheng Zhou; Lan Zhou ;Ha Er Bin;
Wu Lu Mu Qi; Tai Yuan; Xi Ning; Bei Jing; Hai Kou; He Fei
Generally speaking, there are few cities being in the “ideal safety” grade.
Online since: January 2012
Authors: Ren Da Zhao, Zhou Yuan Xu
The Comparability Analysis and Deduction of a Large Structure Test Model[J].Journal of Changsha Communications University,2004,20(1); 11-14 in Chinese
[4] Li Qiao, Tian Xuemin, Zhang Qinghua.
A Model Test on Long-span X-style Tied Arch Bridge on Railway[J].China Railway Science, 2003,23(1):88-93 in Chinese [5] Liu Zhaofeng, Shi Fanghua, Zhao Renda, Yang Yongqing, Wang Xiaoyang.
Journal of Railway Engineering Society,2010,1:33-37 [8] Liu Zhaofeng, Dai Xianrong, Zhao Renda, Yang Yongqing, Wang Xiaoyang.
A Model Test on Long-span X-style Tied Arch Bridge on Railway[J].China Railway Science, 2003,23(1):88-93 in Chinese [5] Liu Zhaofeng, Shi Fanghua, Zhao Renda, Yang Yongqing, Wang Xiaoyang.
Journal of Railway Engineering Society,2010,1:33-37 [8] Liu Zhaofeng, Dai Xianrong, Zhao Renda, Yang Yongqing, Wang Xiaoyang.