pithead

relatives set up camp hope at the pithead when the men were found to be alive, 12 days after the collapse.

坍塌后的12天，在发现这些人还活着的时候，矿工的亲属们坑口附近建立了希望营地。

choice argument of mining coal methods of opencut mining non-mining field in anjialing pithead industry coal mine

安家岭井工矿露天不采区采煤方法的论证选择

geological-economic evaluation model for pithead heap-leaching uranium deposits of hard-rock

硬岩型铀矿床坑口堆浸地质经济评价模型

co-production system in pithead based on the coal gasification

以煤气化为核心的坑口多联产系统

xuzhou gangue power plant pithead longgu mouth

徐州龙固坑口矸口发电厂

shallow views on the determination of connecting points between coal mine's pithead power plant and transmission networks

浅谈煤矿自备电厂与电网的连接点的确定

Three closing of pithead is realized by the technology transformation of safe door with coal electric drill motor.

通过使用煤电钻电机对副井安全门进行技术改造，实现井口三闭锁。

electricity-coal logistics system; layout optimization; transport corridor; logistics nodes; pithead power plant;

电煤物流系统；布局优化；运输通道；物流结点；坑口电厂；

due to the upcoming summit with coal, coal port price and future pithead prices space is not large.

由于用煤高峰即将到来，未来动力煤港口价格和坑口价格下跌的空间都不大。

Across the river the railway track ran up to the pithead.

铁轨跨过这条河直达矿井口。

This paper points out the problems of the traditional pattern recognition method for distinguishing a person on the coal conveyer belt in the special environment of coalmines, analyses the posture features of the person on the conveyer belt, and then presents a relative pithead alarm system model.

分析了在煤矿井口特殊环境下用以识别传送带上人的传统模式识别方法所存在的问题以及人在传送带上的特征，提出了与之相对应的安全报警系统模型。

In north China, thermoelectric power station is often selected to build. And the pithead power plant is more economical, but the water source must be solved firstly.

我国北方地区主要建火力发电厂，建坑口电站更为经济节约，但建坑口电厂必须要解决水源问题。

he would ask me what camp hope, the camp that relatives had set up near the pithead, was like.

他会问我“希望营地”（CampHope）——亲戚们在坑口附近扎的营地——是什么样子。

comprehensive utilization of cinders at coal mine pithead power plant

煤矿坑口电厂粉煤灰的综合利用

the technique and application of the three-squared septic tank of arched brickwork with a single pithead

砌体圆拱式单井口三格化粪池的工艺技术及应用

pulley for clothes hoists in pithead baths

矿口浴室衣服升降机用滑车