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- bionic ants coal mine disaster relief robot 仿生蚂蚁煤矿救灾机器人
- It had the obvious advantages for the forecast and monitoring and commanding of coal mine disasters. 在煤矿灾害事故的预测预报、实时监控以及救灾指挥等领域具有明显的应用优势。
- A Fire-new Solution Project for Coal Mine Disaster Gas Analysis 一种全新的煤矿灾害气体分析解决方案
- Coal mine disaster characteristic and prevention mechanism 矿山事故的特点及防治
- How to eliminate coal mine disaster: study from view-point of labor economics 矿难治理对策:一种劳动经济学分析视角
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- coal mine disaster 煤矿灾害
- They underwrote the coal mine's bonds. 他们同意买下该煤矿的未认购的股票。
- There is a coal mine near my home town. 我的家乡附近有一个煤矿。
- We decided to open out a coal mine near the city. 我们决定在城市附近开发一煤矿。
- The coal mine was closed down due to exhaustion. 这煤矿因矿源枯竭而关闭了。
- Water-coal mixture burst is a new mine disaster in exploiting steeply inclined thick coal seam mining. 摘要急倾斜厚煤层开采时发生的水煤体溃泄是一种新的矿井灾害。
- They are developing a new coal mine. 他们在开发新煤矿。
- They sold the coal mine at a profit. 他们把煤矿卖掉赚了钱。
- China Geological Coal Mine Corp. 中国地方煤矿总公司。
- His first big success as a photographer came when he hired a plane to obtain pictures of a mine disaster in northern England. 作为一名摄影师，他曾包租一架飞机拍摄了英格兰北部一次矿井事故的照片，由此崭露头角。
- Coal Gas Factory of Datong Coal Mine Gro. 大同煤矿集团有限责任公司煤气厂。
- And 12 men killed in the 1959 Knox Mine disaster in Pennsylvania were never recovered. 1959年宾夕法尼亚科洛克斯矿难12具尸体没有找到。
- A passage or gallery in a coal mine. 通道煤矿中的通道或水平巷道
