士兵对上校报以震天的欢呼声。The colonel was rewarded with a resounding cheer from the men.他不在时她跟上校一起喝了茶。While he was gone she had tea with the Colonel.图尔金拍拍他的肩膀。“不好意思打断您一下，上校。”Turkin tapped him on the shoulder. "Sorry to interrupt, Co...
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...