Warning: file_put_contents(/www/wwwroot/ppbbu/bieo.cn/cache/773381c95d0f00e90bd0e99a9164721e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/bieo.cn/index.php on line 58 colloidal soil例句_colloidal soil英汉例句_colloidal soil双解例句_衣物护欧路词典
The cementation of clay, especially colloidal particle, plays an important role in the structural stability of soil samples. 黏粒，尤其是胶粒的胶结作用，对土料的结构稳定性具有重要作用。 118.145.16.223