- air way bill空运提单;
- air volume control风量第;
- air to water system空气 水第系统;
- air tight seal密封，气密;
- air tamper风动打夯机，风动捣棒，风动夯;
- air supply system送风系统;
- air space ratio空隙比;
- air raidn.空袭;
- air pressuren.气压，风压;
- air placing machine混凝土气力压送机;
- air pipe line空气管路;
- air outlet送风口，出风口;
- Air Milesn.飞行里程积分;
- air mailn.航空邮政，航空邮件;
- air logn.航空日记;
- air line航空线;气泡线;空气管道;空气谱线;
- air gunn.气枪，空气枪;鸟枪;
- air freshenern.空气清新剂;
- air flow气流;
- air float气垫，气托;气囊;
- 双语例句
1、
An amendent should decrease bulk density, increase toltal porosity , and incr ease water and air content.
改良剂能降低容重, 增加总孔隙度, 增加水和空气的含量.
辞典例句
2、
An amendment should decrease bulk density, increase total porosity, and increase water and air content.
改良剂能降低堆积密度, 增加总孔隙度, 增加水和空气的含量.
辞典例句
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