Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/99ea3112b833571c6d2c39b4efdf7138.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 polygonal crystal例句_polygonal crystal英汉例句_polygonal crystal双解例句_沉淀汉英词典
A reasonable hypothesis to account for the perfect tiling of the space by irregular polygonal platelets with a single-crystal behavior. 一個郃理的假設，到了完美排列的空間不槼則多邊形血小板與單晶的行爲。