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- air extraction main 抽气总管道
- The inspector ask the restaurant to replace the filter on the air extractor. 监察员要求餐馆更换排气扇的过滤网。
- The inspector asks the restaurant to replace the filter on the air extractor. 监察员要求餐馆更换排气扇的过滤网。
- The #9 and #10 142MW heat supply units in GanSu XiGu power plant, the steam extraction main pipe system adopt WESTATION control system of Westing House Company and DEB coordination control policy in design. 甘肃西固热电厂%239、%2310 142MW抽汽母管制供热机组，选用美国西屋公司WESTATION控制系统，设计、应用了DEB协调控制策略，从单纯作为负荷和主蒸汽压力控制协调的基本功能，成功扩展到整个运行范围，即从正常运行工况到异常运行工况及启、停工况。
- The inspector asked the restaurant to replace the filter on the air extractor. 监察员要求餐馆更换排气扇的过滤网。
- The cover, which features a small wing profile on each side of the car, speeds up airflow over this area, improving air extraction by the diffuser, hence improving the diffuser\'s suction effect. 车两侧的外罩有著类似小翼的外观，加速此区上方的气流，提升扩散板抽出的空气，由此加强扩散板的吸力。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Air accumulation in the condenser owing to insufficient output of air extractor can increase the terminal temperature difference and the air pressure component. 抽气器出力不足而引起的空气在凝汽器内积聚,使得凝汽器端差和空气分压力均增大,对凝汽器真空造成双重影响。
- Extracting main scatter center of the target correctly and accumulating the energy of the main scatter center are the key to the high resolution radar range extension target detection. 正确提取目标强散射中心,并对强散射中心的能量进行有效的积累,是高分辨率雷达距离扩展目标检测的关键。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时，我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- He served one month with the Air Army in Kuwait. 他在科威特的空军里服役1个月。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- His modesty [air of joviality] was all put on. 他的谦逊[愉快的样子]都是装出来的。
- Ida was choking with the dry air. 空气干燥，艾达感到喘不过气来。
- His vibrant voice commove the air. 他响亮的声音振动了空气。
