Warning: file_put_contents(): Only 0 of 6134 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 semiporous例句_semiporous英汉例句_semiporous双解例句_魏碑心思朗文词典
The basis for membrane separations is the difference in permeability of a semiporous membrane to different molecular sizes. 膜分离技术的基础是不同大小的分子对半渗透膜渗透性不同。