Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/136fec3f4f32d4d1c8b132186da5a7b4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 dilatancy angle是什么意思，dilatancy angle的翻译，dilatancy angle音标、读音、用法和例句_食材铺反向词典
By outcomes of latest theory research, the direct formula about dilatancy angle and surrounding ground deformation is introduced. 利用最新的弹塑性理论研究成果，推导出了膨胀角与围岩变形的直接关系式；