查询词典 pithead

Immoderate discharge of mine water not only wastes a great deal of precious water resources, but also increases the cost of per ton coal and causes some environmental problems such as ground collapsing, ground water resource loss, water quality deterioration and so on. Therefore, rational utilization of mine water as resource is the best choice of solving the water source problem of mine site and pithead power plant and the environmental problem of mine water pollution.

本文在分析彬长矿区地质及水文地质条件的基础上，分别用"大井法"和水文地质比拟法计算了亭南井田、大佛寺井田、胡家河井田和小庄井田四矿的矿井涌水量，分析四矿矿井向大唐彬长坑口电站的供水能力，并对矿井水的水质进行了评价，研究了矿井水作为电站供水水源的可行性。

The reason of domestic side is: Gross is begged for be more than, price of pithead of of all kinds colliery differs structure of disorder of order of competition of market of big, coal, price economy of low, coal increases total level of unreasonable, price means is backward.

国内方面的原因是：总量供大于求、各类煤矿坑口价差大、煤炭市场竞争秩序混乱、价格结构不合理、物价总水平低、煤炭经济增长方式落后。

Basic Geography Information system: For the parts on the ground, it stores big-scale data by layers according to the topographical elements, and completely accurate reflects the information of the buildings, terrain, physiognomy\ administration region, field boundary, geology structure and the position of the pithead.

基础地理信息系统：地面部分，按地形要素分层存储大比例尺数据，全面准确的反映建筑物、地形、地貌、建筑物、行政区域、井田边界、地质构造和井口位置等信息。

In order to solving the problem on scarcity of backup resources of the depleted mines in Lujing uranium ore-field and using the existing sub-profitable type of geological reserves, it is suggested that the high grade of profitable type of deposits should be explored around the exhausting mines so that the production of the mines could be profitable by the pithead heap leaching mining method with arrangement groups of both sub-profitable and profitable type of ores.

为了解决鹿井铀矿田危机矿山后备资源短缺问题，完全盘活已有的次经济型地质资源，建议在该危机矿山周边地区寻找品位较富的经济型矿床，通过次经济的与经济的矿石贫富搭配，采用坑口堆浸法工艺，确保矿山生产赢利。

The pithead power plant project in L city, the emergent power meet project that is highly expected by Fujian Provincial Government, owns a great meaning for mitigating the short supply situation and improving the power resources structure in FujianProvince.

L市坑口电厂项目是福建省政府高度重视的应急电源点项目，对于缓解福建省供电紧张状况，改善电源结构具有重要意义。

Immediately, add ceaselessly as the clay below the foot tall, this burro great rises to wellhead, jump a mtl pithead in the expression with open-eyed everybody next, half step ground ran away!

很快地，随着脚下泥土不断加高，这只驴子便自得地上升到井口，然后在众人惊奇的表情中跃出井口，快步地跑开了！

The electric power generated by pithead power plants in Mongolia will be transmitted to load center of North China power grid, i.e., Beijing―Tianjin―Tangshan area, through China-Mongolia HVDC project. The isolated island operation mode is used for the AC power system at the sending end of HVDC system.

蒙古煤电资源通过中蒙直流输电工程直接送往我国华北电网京津唐负荷中心地区，直流输电系统送端采用"孤岛"运行方式。

With the geological-economic evaluation program for pithead heap-leaching mining uranium deposits developed by the authors and the data of column-leaching tests and the geological resrver, the geological-economic evaluation is made to the residual geological reserves of both Lujing and Huangfengling deposit, and the geological reserves of Yangjiaonao deposit of the depleted mines in Lujing uranium ore-field, central-southern China.

采用自主研发的坑口堆浸地质经济评价程序，利用室内柱浸工艺实验数据和矿床地质资源数据，对鹿井铀矿田危机矿山鹿井、黄蜂岭矿床的剩余地质资源及羊角脑矿床的地质资源进行了坑口堆浸地质经济分析。

World War II: Battle of Saipan - Americans take Saipan.

1944年的今天，美国在塞班战役中拿下塞班岛。

When the scorner, the rejecter of truth, has become presumptuous; when the routine of work in the various money-making lines is carried on without regard to principle; when the student is eagerly seeking knowledge of everything but his Bible, Christ comes as a thief.{DA 635.3

当讥诮和拒绝真理的人，到了任意妄为时，当追求财利者罔顾按道义经营谋利时，当学人正在兢兢业业地研究各种知识，而单把圣经丢在一边时，基督要像贼一样来临。