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- About the experiment, these experiments were conducted in the free stream wind tunnel, and vitiated air heater was used to simulate the high altitude flow condition. 试验方面:本文试验在自由射流风洞中进行,利用空气加热器模拟高空飞行条件。
- For BedZED a wind-cowl system was developed to deliver preheated fresh air for each home, and to extract its vitiated air, complete with heat recovery from the extracted ventilation air. 对BedZED系统,一种风帽系统被用于将预先加热的空气导入房间内,同时,排出有害的废气,并在排风中进行热回收。
- 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 serum is vitiated byexposure to the air. 血清暴露在空气中已变质.
- The serum is vitiated byexposure to the air . 血清暴露在空气中已变质.
- Prospect and utilization status of Low concentration gas in vitiated air at mines 矿井回风流中低浓度瓦斯利用现状及前景
- 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。
- Keywords vitiated air low concentration gas ancillary fuel principal fuel TFRR prospects; 矿井回风流;低浓度瓦斯;辅助燃料;主要燃料;热流转反应器;前景;
- 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。
- 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。