带秤将开动料箱的振动器,以使物料继续流动.The weigh belt will turn on bin shaker to start the material moving again.座垫采用高频振动器, 腿部捶击器.The seat pad adopts the high - frequency vibration device, shank thumping device.簧片就是产生声音的振动器.A reed is the ...
Photo Gallery : Minerals Malachite from a Zambian mine seems to take the form of rounded peas.矿物质图片 画廊.孔雀石从赞比亚矿似乎采取的形式像是园形的豌豆....his carefully organised narrative, full of rounded, believable and interesting characters.他...
这个发现似乎能印证流行占星术的一些说法。This discovery seems to validate the claims of popular astrology.他毕生热衷于占星术研究。He has had a keen and lifelong interest in astrological research.弗兰克不相信占星术。Frank disbelieved in astrology....