admit air中文什么意思

放进空气

• admit:    vt. (-mitted; -mit ...
• air:    n. 1.空气，大气。 2.天空，空 ...
• admit into:    许可进入

例句与用法

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1. The vacuum valve opens to admit air .
   真空阀开启以补充空气。
2. They are used either to treat polluted air before it is released into the environment or to admit air with very low dust concentration into a process
   它们有两种用途，一是用来过滤即将排放到环境中的废气，二是用来清洁的吸入的空气并压入下一进程（冲程） 。
3. They are used either to treat polluted air before it is released into the environment or to admit air with very low dust concentration into a process
   它们有两种用处，一是用来过滤行将排放到环境中的废气，二是用来干净的吸入的气氛并压入下一过程（冲程） 。
4. A framed opening , as in a wall , door , or window , fitted with fixed or movable horizontal slats for admitting air and light and shedding rain
   固定百叶窗一个有框架的开口处，比如在一堵墙里，门里或窗户里。安装有固定的或活动的水平条板，用来通风、采光、遮雨
5. They are used either to treat polluted air before it is released into the environment or to admit air with very low dust concentration into a process
   他们经常要么被用来在已污染的气体排放到(外)环境之前处理这些污染的气体,要么将这些低粉尘浓度的气体加以吸收进行处理