pipe

Radiation heat transfer of smoke tube boiler mainly occurs in , convection heat transfer mainly occurs in . A: Furnace and smoke pipe B: Smoke pipe and furnace C: Needle tube, smoke box D: Smoke box and smoke pipe

A hot air start pipe indicates that there is （）.

The image of Einstein with his hair style and pipe was ______.

词义搭配： coolant pipe --- 回油管

PIPE模型中的P代表什么？

Which statement is right： A: Both message queue and unnamed pipe can send/receive messages between any two processes. B: Both message queue and unnamed pipe can send /receive messages with the specified type. C: Both message queue and named pipe can send/receive messages between any two processes. D: Both message queue and named pipe can send /receive messages with the specified type.

（） at the end of the distribution pipe ensures that adequate pressure is maintained by the pump.

The rising of the exhaust temperature in manifold pipe may NOT result from （）.

下列有关PIPE模型说法不正确的是（）。