airlessadj.不通风的；缺少新鲜空气的airn.空气；天空；空中；感觉；神态；曲调；装腔作势v.晾干；使通风；广播air defence underground garage人防地下车库air-inlet hanged trough cell充气挂槽浮选机air defence and anti-missile防空反导air pollution control district空气污染控制区Air Force Systems Command Form空军系统司令部构成air pervious waterproof fabric透气雨布Air Weather Service Regulation空军气象局管制air-suction planting machine气吸式播种机air flow distribution analysis流场分析Air Defense Artillery Division防空炮兵处

1. This increases the cost of weaving and tends to make air jet looms less attractive.
   织造成本的提高使喷气织机有被忽视的倾向。
2. One way of improving the performance of a air jet loom is to use a device to provent the air jet from breaking up so quickly.
   改进喷气织机的方法之一是使用一个装置来防止气流的快速扩散。