Warning: file_put_contents(): Only 0 of 7229 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55 silllike例句_silllike英汉例句_silllike双解例句_开心英文字典_柠咚词
HU Yi-fu.The research of ultimate span of anchored cable's reinforcing silllike adjacent rock[J].Journal of Central-South Institute of Mining and Metallurgy.1994. 25(4): 97-101. [4]胡毅夫.;锚索锚固层状围岩极限跨度的探讨[J]