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- air set core 自硬芯
- This article discusses the reason of the noise and vibration caused by the air heater and air set pipe of No8 boiler of Fujian Nanping Paper Mill during test run and the measures to dispel them. 叙述了南纸股份有限公司%23锅炉在试运行中空气预热器及冷风道产生振动和噪音的原因及消除措施。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- I want to buy a set of air conditioning. 我想买一台空调。
- 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。
- 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。
- 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。
- Fresh air and exercise are good for the health. 新鲜空气和运动有益于健康。
- I shall travel to New York by air this weekend. 这个周末我将要乘飞机去纽约旅行。
- The fresh air blew in from the open window. 新鲜空气从开着的窗户吹进来。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
