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 ...
茎: 油橄榄具有明显的主干.主枝和分枝.Bine: Olive is had apparent force, bough and ramose.陇南是甘肃省唯一的产茶区,又是全国油橄榄的最佳适生区.Longnan has the only tea area in Gansu and the best olive area in China.一种地中海地区的常青树 ( 油橄榄木犀榄属 ) 有白色芳香花朵, 矛 状 坚韧的叶和可食的核果.M...
我在伦敦看过他的独角戏，非常喜欢。I saw him do his one-man show in London, which I loved.他马上就会看到演 独角戏 不如搭班子好.He'll soon realize that it's better to play a part in a big show than try to run a one - man show .至少到目前为止, 他仍然在演着独角戏....
学校餐饮服务以特许权经营.Catering in the schools is run on a franchise basis.头三项特许权中有两项给予了由英国铁路公司前管理层负责的管理层收购项目。Of the first three franchises to be awarded, two went to management buyouts led by former BR executives.法国公司的特许权将于1904年满...