Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/4994e9ec1447f7a4f90d65fb148659a1.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 Vuggy rock例句_Vuggy rock英汉例句_Vuggy rock双解例句_果味酸柯林斯词典
A theoretical formula of vuggy rock compressibility is proposed based on the theory of material mechanics and elastic theory. 根據材料力學和彈性力學的有關理論，推導出了溶洞介質的壓縮系數計算公式。