Water moves endlessly among sea, air and land in this circulation.
水永无休止地在海洋 、 空气和陆地之间这样循环运动.
来源:词典精选例句It takes the devices of blower and exhaust fan to achieve the circulation of fresh air.
5采用送风机及抽风机装置,以达到鲜风循环的作用.
来源:互联网摘选The north pole is warmer than the south and the circulation of air around it is less well contained.
北极比南极温度高,周围的空气流动也更为顺畅。
来源:《柯林斯高阶英汉双解学习词典》There should be proper condition of air circulation in mixing room and in construction site.
配料及施工现场地应有适当的通风条件,施工期间应打开门窗通风,下班时应及时关闭.
来源:网络文摘精选Alveoli may rupture causing the air into the cerebral circulation.
空气进血液后会进入到小的动脉和脑部的微小血管,造成血流受阻.
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