简述了铲运机出矿的下向进路式水砂充填采矿法的主要技术特点和在武山铜矿北矿带的成功应用。
This paper describes main technical characteristics of underhand drift hydraulic sand filling method and its successful application at North Part of Wushan Copper Mine.
前言： 目的：探讨带蒂颊脂垫转移充填上颌骨囊肿在囊肿摘除加上颌窦根治术中拔牙创效果。
Objective:To investigate the buccal fat pad for filling in wounds created by pulling a tooth in resection of cysts and preventing oroantral fistula.
中甸县东炉房金矿位于盐源-丽江金矿成矿带，为沿碳酸盐岩裂隙充填的赤铁矿中的金矿。
The Donglufang Au deposit is located in the Yanyuan Lijiang Au metallogenetic zone, which is the Au deposit in hematite filling the fissure in carbonate rock.
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