Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/08c5ce7a2af3e798d5e23d2db4d93c53.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 dephlegmation例句_dephlegmation英汉例句_dephlegmation双解例句_绍翊字体网有道词典
When evaporating temperature and condensing temperature increase, the difference of performance between two-step dephlegmation cycle and one-step dephlegmation cycle is greater. 随着冷凝温度和蒸发温度的升高，二级分凝循环的性能系数提高得更多。