- air ventn.气孔;
- air valven.通气管之活瓣;气阀;风阀;
- air tight construction气密构造;
- air the room给房间通风;
- air supply plant送气装置;
- air register空气挡板;空气调节器;配风器;调风器;
- air pumpn.排气唧筒，抽气机;风泵;
- air logn.航空日记;
- air inflow进气;
- air humidification[化] 空气增湿;
- air handling unit空气调节装置;
- air gunn.气枪，空气枪;鸟枪;
- air exhaust opening排气口;
- air entraining admixture加气掺合剂;
- air diffusion aeration空气扩散式曝气;
- air dehumidification[化] 空气减湿;
- air crew机组，机务人员;
- air cooling空气冷却;
- air conditioned building设有空气第的房屋;
- air cleanern.空气过滤器;滤气器;
- 双语例句
1、
Provide express and air door to door service.
提供速递和空运门到门的服务.
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2、
Stepped control was applied to the regulation on fan speeds and the angle of air door.
汽车空调车内送风系统的风机转速控制和风门转角控制多采用分档控制的形式.
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3、
Air freight service: air to air or sea to air, door to door services.
空运服务: 空空联运及海空联运, 门到门的一条龙服务.
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