It was a massive, graceless house.这是一间非常难看的大房子。...a graceless pirouette.笨拙的单脚尖旋转She couldn't stand his blunt, graceless manner.她无法忍受他的唐突和粗鲁。a graceless, angry young man粗鲁、愤怒的年轻人...
冷却后, 乳状液流入离心分离机.After cooling, the emulsion flows into a centrifuge.它多呈块状 、 钟乳状 、 皮壳状及同心条带状.It Duocheng block, bell emulsion, hull shape and concentric strip.JSR堵 剂是油包水乳状液与膨润土、聚合物混合后获得的增稠软塞堵剂.JSR plugging agent is a mixt...
The upward drift stoping with backfill is a mining method with a widespread use future.上向进路充填采矿法是一种具有广阔应用前景的采矿方法.Hundreds of lives could be saved if the installation of alarms was more widespread.如果报警器得到更广泛的安装，成百上千的生命就可能...