分离颗粒常用的装置是惯性冲击器, 旋风分离器, 静电除尘器和过滤器.For particulates, the favored devices are inertial impactors, cyclones, electrostatic precipitators, and filters.风动冲击器是气动冲击回转钻进的主要设备之一.Pneumatic DTH ( Down - The - Hole ) hammer is one o...
现在可以买到许许多多不同种类的蘑菇。There are so many different sorts of mushrooms available these days.把这些蘑菇擦干净，然后用线穿起来。Wipe the mushrooms clean and thread them on a string.这些蘑菇将会是一道美味的佐菜。These mushrooms would make a delicious side dish....
苏珊是个非常聪明、有主见的女子。Susan'sa very bright and intelligent woman who knows her own mind.要有主见，你自己做主吧。Be your own man. Make up your own mind.遇事要有主见,决不能随波逐流.One must have one's own opinions and not drift with the curren...
除了有个男人坐在火炉边，房间里空荡荡的。The room was empty apart from one man seated beside the fire.坐在炉边sitting by the fireside那只猫伸展四肢躺在炉边睡得很满足.The cat lay stretched out beside the fire in sleepy content....