Warning: file_put_contents(): Only 0 of 7246 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55 elutriation例句_elutriation英汉例句_elutriation双解例句_开心英文字典_柠咚词
Elutriation refers to the selective removal of fines by entrainment from a bed consisting of a mixture of particles sizes. 扬析是指从由各种颗粒直径的混合物形成的床层中选择地夹带出细粉颗粒的过程。