Warning: file_put_contents(/www/wwwroot/ppbbu/cp667.com/cache/cda62f21078cd3c6f990f257b0116e0a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/cp667.com/index.php on line 55 Murali例句_Murali英汉例句_Murali双解例句_淳朴汉英词典
G. Murali Mohan, P.R.Sheorey. Numerical estimation of pillar strength in coal mines[J]. International Journal of Rock Mechanics and Mining Sciences, 2001:38:1185-1192. 杨天鸿;刘宏元.;广州地铁大跨度洞室开挖对基础影响分析[J]