青年中文pipe drum的意思
pipe drum中文翻譯：
管道卷筒
drum───v.擊鼓；不停敲擊；（啄木鳥）用嘴急速啄擊；給……通消息；大力爭取；n.鼓；鼓聲；大桶；（機器上的）滾筒；鼓狀物；軍鼓手；行囊；（非正式）房子，一套房間；（非正式）妓院；內部消息；下午茶會；山脊；n.(Drum)（美、俄、澳等）德拉姆（人名）
pipe───vt.用管道輸送；尖聲唱；用管樂器演奏；n.(Pipe)人名；(匈)皮佩；(英)派普；n.管；煙斗；笛；vi.吹笛；尖叫
drum machines───滾筒式機器
drifted drum───漂移鼓
ancient drum───古鼓
drum major───樂隊指揮；n.樂隊的指揮人，鼓樂隊隊長
calciner drum───分解爐轉鼓
proportioning valve drum/drum───比例閥汽包/汽包
hang drum───吊鼓
This paper focuses on effects of the valve characteristics and the transfer pipe delay on dynamic performance for boiler drum level, under varying valve opening of the feed water control valve.───本文著重探討當給水調節伐門開度變化時，伐門特性以及管路傳輸遲延對鍋爐汽包水位動態特性的影響。
He started down the street, going like the wind. On he ran, and louder grew the sounds of pipe and drum.───他順著那條街一陣風似地跑了起來。他越往前跑，笛聲和鼓聲就越響亮。
One-side arrangement for feed water pipe on drum is simple and the quantity of orifices on drum decreases, it adopts variable pitches in multi-orifices distributing pipe to balance water flow.───單側進水的汽包配水管布置簡單，并減少了汽包上的開孔數量，配水管上采用變節距分配孔以保證汽包長度方向上的均勻分流。