Warning: file_put_contents(): Only 0 of 4691 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 dilatability例句_dilatability英汉例句_dilatability双解例句_食材鋪反向词典
The paper rearches into the compactibility and the dilatability of the crushed material of the clayrock in the northwest area of China. 以西北某粘土巖的粉碎材料爲研究對象，對粉碎土料進行了壓實性和膨脹性的研究。