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- stepped air feeding 分级送风
- Control of fuel and air feeding flow was achieved through control of on/off time of each burner, then aim of furnace temperature control was realized. 通过控制每个烧嘴的开关时间，达到控制燃料和空气给进量从而控制炉温的目的。
- One equivalent distributed winding acts for the concentrated winding, so the step air gap is changed into uniform gap. And analysis of shaded pole motors with rotating fieled theory is very simple. 提出等效分布绕组的概念,用一个等效的具有正交分布的绕组代替阶梯气隙罩极电动机的集中绕组,将气隙处理成均匀气隙,然后用旋转磁场理论进行分析,给出一种简单的适合工程计算的方法。
- Missile ground air feeding equipment 导弹地面供气设备
- Keywords heater;burner;commutation;air feeding;performance;air; 加热炉;燃烧器;整流;风;效果;空气;
- 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。
- He stepped up so as to be able to speak. 为看得更清楚，他上到高处。
- My boss was too old to work well. He stepped down. 我的老板年龄太大，做不好工作了，他上星期离了职。
- The man stepped in and asked for my father. 那个人走进来求见我父亲。
- She stepped aside to let them pass. 她站到一边让他们走过去。
- The ice cracked as I stepped onto it. 我一踩冰就裂了。
- 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。
- He bounced into the room with a springy step. 他以轻快的跑步跳进房间。
- 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。
- He stepped on to the sidewalk from the bus. 他从公共汽车走下到人行道上。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- They stepped out of the sun into the coolness. 他们到阴凉处躲避烈日。
- They stepped over his prone body. 他们从他俯卧的身体上踩过去。
