查询词典 mining area

The concentrations of metal elements in Jinji formation outside the mining area is similar to or lower than the averages in sedimentary rocks all over the world. This fact challenges the argument that the metals in Sungxi Ag-Sb deposit is mainly from Jinji formation and is similar to the elemental distribution around an epithermal deposit where ore forming metals are leached by convecting solution.

在区域上，该层位地层中的成矿元素含量与沉积岩中的平均含量相近偏低，而矿区地层中的成矿元素含量很高，表明矿化作用大大升高了成矿元素在矿区围岩中的含量，嵩溪银锑矿床不大可能是海底火山喷流-沉积或喷流沉积-改造矿床，而具有浅成低温热液矿床的成矿元素分布特征。

Through detailed theory analysis and formulas, the paper raveled out the limitation of big section and small section, and got conclusion that current transformer with big section and high quality PCB rogowski coils has the same measure principle as the one with ideal rogowski coils, which provides the theoretical basis for optimization design of current transformer with PCB rogowski coils and its application in the power system of mining area.

文章通过详细的理论分析和推导，解除了对截面大小的这一限制，得出大截面、高精度的PCB空心线圈电流互感器具有和理想空心线圈电流互感器相同测量原理的结论，为PCB空心线圈电流互感器的优化设计和在矿区电力系统中的应用提供了理论基础。

The main task that zoology of current mining area rebuilds is the recycle of land, of land use a situation.

当前矿区生态重建的主要任务是土地的再利用，土地的利用状况。

Since 1987, there has been more than 80 shaft wall ruptures in mining area of Huanghuai, South China.

自1987年以来，我国南黄淮地区的矿区，共有80多个井筒发生井壁破裂。

Along with the deeping and steepening of the slope, the difficulty to maintain stability of the slope and the probability of failure of the mining area are getting large and large.

随著边坡的加高加陡，露天边坡稳定性维护的难度和采场破坏的概率越来越大。

Along with the deeping and steepening of the slope, the difficulty to maintain stability of the slope and the probability of failure of the mining area are getting large and large.

随着边坡的加高加陡，露天边坡稳定性维护的难度和采场破坏的概率越来越大。

Mining area, including filling material, preparing condition of stopes to be filled, control of filling process and so on.

包括充填材料、待充填采场的准备情况、充填过程控制等环节。

The effective approach to lessen the pollution of coal gangue piles and improve the eco-environment of mining area is the greening of coal gangue dump.

矸石山绿化是减少矸石山污染，改善矿区生态环境的有效途径。

Kairuan products are sold, Fengfeng, Handan, the Western Hills, Datong, Lu'an, Jincheng, Fenxi, Huozhou, Yangquan, Yanzhou, Feicheng, Xinwen, Zibo, Zaozhuang, in Huaibei, northern Anhui, Huainan, Shenhuo, Pingdingshan, Xuzhou, Zhengzhou, the Tuen, Hegang, Shuangyashan, Jixi, in Qitaihe, iron, Fuxin, Fushun, South, with the North, with Jingyuan, Shizuishan, Haibo Wan, Wuda, Huating, Panjiang, such as over 70 Shuicheng And local coal mining area, works well, and exported to Australia, the United States, India, Korea and Russia and other countries, enjoy a wide range of reputation, which is a few years to make unremitting pursuit of "good quality, reasonable price and improve services," the results.

产品主要销往开滦、峰峰、邯郸、西山、大同、潞安、晋城、汾西、霍州、阳泉、兖州、肥城、新汶、淄博、枣庄、淮北、皖北、淮南、神火、平顶山、徐州、郑州、大屯、鹤岗、双鸭山、鸡西、七台河、铁法、阜新、抚顺、南票、北票、靖远、石嘴山、海勃湾、乌达、华亭、盘江、水城等七十多个矿区和地方煤矿，效果良好，并出口到澳大利亚、美国、印度、朝鲜和俄罗斯等多个国家，享有广泛的美誉，这是几年来不懈追求&质量优良、价格合理、服务完善&的结果。

Rear projector concatenation system of the command center of Gongchangling Mining Area of Angang Steel Group.

鞍钢集团弓长岭矿区指挥中心背投拼接系统。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。