Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/d56db42a91f21a8f95a8574c71fcd60d.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 molecular distillation英英字典_molecular distillation剑桥英语解释_molecular distillation柯林斯英文解释_伍贰汉英词典
1. N distillation in which a substance is heated under vacuum, the pressure being so low that no intermolecular collisions can occur before condensation 分子蒸馏