pipe drum信息详情
管道卷筒
drum───v.击鼓；不停敲击；（啄木鸟）用嘴急速啄击；给……通消息；大力争取；n.鼓；鼓声；大桶；（机器上的）滚筒；鼓状物；军鼓手；行囊；（非正式）房子，一套房间；（非正式）妓院；内部消息；下午茶会；山脊；n.(Drum)（美、俄、澳等）德拉姆（人名）
pipe───vt.用管道输送；尖声唱；用管乐器演奏；n.(Pipe)人名；(匈)皮佩；(英)派普；n.管；烟斗；笛；vi.吹笛；尖叫
drum machines───滚筒式机器
drifted drum───漂移鼓
ancient drum───古鼓
drum major───乐队指挥；n.乐队的指挥人，鼓乐队队长
calciner drum───分解炉转鼓
proportioning valve drum/drum───比例阀汽包/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.───本文着重探讨当给水调节伐门开度变化时，伐门特性以及管路传输迟延对锅炉汽包水位动态特性的影响。
He started down the street, going like the wind. On he ran, and louder grew the sounds of pipe and drum.───他顺着那条街一阵风似地跑了起来。他越往前跑，笛声和鼓声就越响亮。
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.───单侧进水的汽包配水管布置简单，并减少了汽包上的开孔数量，配水管上采用变节距分配孔以保证汽包长度方向上的均匀分流。