At last, some suggestions were raised for the concrete backfill mining.最后对具体的充填开采方法提出了建议.This article is good for promotion of backfill.本文对充填技术的推广,具有一定的参考价值.The upward drift stoping with backfill is a mining method with ...
At last, some suggestions were raised for the concrete backfill mining.最后对具体的充填开采方法提出了建议.This article is good for promotion of backfill.本文对充填技术的推广,具有一定的参考价值.The upward drift stoping with backfill is a mining method with ...
劳埃德·乔治极力想表现得平易近人、和蔼亲切。Lloyd George was most anxious to be agreeable and pleasant.类似劳埃德保险公司的那些丑闻令伦敦名声扫地。The City's reputation has been sullied by scandals like those at Lloyd's.几天前，他收到劳埃德勋爵发来的一封电报。A few days ear...
Somehow she'd always been a child in his mind, pure and virginal.不知何故，她在他心里一直是个天真无邪的孩子。Hybrids, unlike pure electric cars, never need to be plugged in.与纯电动汽车不同，混合动力车永远不需要接电源。"Aromatherapy oils" are not pure essentia...
光是摆在那里的各式商品就让一些购物者晕头转向了。Some shoppers looked bewildered by the sheer variety of goods on offer.木头最近经过抛光又恢复了光泽。The wood had been recently polished to bring back the shine.这幅图片显示的是从一辆使用正常近光灯的汽车上所看到的景色。This picture shows th...
We are Chinese professional manufacturer for many kinds of headset, earphone, headphone.我们专业生产各种耳机,耳塞, 麦克风, 喇叭,如有需要请联系.Length of the headphone cable are free to control.耳机线的长度可以随意控制.Don't know headphone is the best ...