矿井

The gelling time, thermal stability and mechanical property of this material were studied.

针对目前矿井密闭填充材料在应用中的局限性，采用双溶液混合法制备了新型水凝胶密闭填充材料，研究了该材料胶凝时间影响因素、热稳定性与力学性能等。

A new type of signaling device for mine hoists is introduced here.

介绍了一种新型的矿井提升机信号装置。

The paper introduces the computer interior management and drawing system on the engineering survey of coal mining and roadway driving. This system standardizes the computer interior management, intellectualizes drawing, storing, and editing. It is used well in Jinpushan Coal Mine.

介绍了煤矿采掘工程测量的计算机内业管理和绘图系统，该系统实现了矿井测量工作内业管理的标准化，实现了采掘工程图件的计算机绘制、存储和编辑的智能化，在晋普山煤矿实际应用效果良好。

Yorkshire has a much-reduced coal industry, though is about to reopen a mothballed pit to fuel power stations.

约克郡准备重新开放一个早先被封闭的矿井为发电站供能，但总体而言，其煤炭生产业规模要小得多。

Miners picketed every pit for months.

矿工们有好几个月在每个矿井设置纠察队。

Illegal mass picketing outside working mines led to violent clashes with the police.

开工矿井外非法的群众岗哨引起了与警察的暴力冲突。

A piece of 16 was obtained from another friend of mine and was prepped up for the water leg of the boiler.

一块16 ，获得了从另一位朋友的矿井，并于prepped为水站，锅炉，其越来越难找到性病。

"The information system for prognosticating gas outburst of Luling coal mine"has been attempted to make on the base of its actual condition and spot data.

6详细探讨了创建矿井煤与瓦斯突出区域预测信息系统的具体方法和过程，并对相关功能模块和连接数据库、知识库的构筑、实现及运行机制进行了较深入的研究。

The material methods and processes of developing an information system for prognosticating gas outburst have been discussed in detail, which mainly involves in creating the correlative function modules, database, repository, and in it's realizing and running.

5分析了信息系统的发展过程、功能分类及其各项具体实施细节，确立了适用于矿井安全管理的煤与瓦斯突出区域预测信息系统可行性开发方案。

The hardware circuit of detecting and rectifying phase sequence is designed and the software design method is given.

设计了矿井电网综合保护中相序检测和相序调整的硬件电路，提出了相序检测在软件设计中的实现方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。