矿井

And considering the particularity of mine safety monitoring, this paper improves reliability and security of system detailedly through using the reliability and perse safety and anti-explosion technology.

同时，针对矿井安全监测的特殊性，本文还将可靠性技术和本质安全防爆技术设计到系统中，大大提高了系统的可靠性和安全性。

The software has been applied in some mines of Huainan and Pingdingshan with abasing personal error and advancing efficiency.

该软件能够大大降低人为误差，提高工作效率，并已在淮南、平顶山等矿井阻力测定数据管理中得到初步应用。

Right by the water, landfill gas, mine gas and sewage gas-generated electricity to pay the standard of at least 15 Pfennig / kWh.

对由水力、垃圾堆气体、矿井瓦斯和污水气体生成的电力的偿付标准至少为15芬尼/千瓦小时。

Yes. This coal pit can be said to be

韩佳： 是啊。这口矿井可以说

The case is the typical application of JC series middle voltage frequency converter in coal pit belt conveyer machines, that is the classic example for ever coal firm in our country.

本改造案例是国产基茨系列高压变频器在煤炭矿井输送机上的典型应用实例，为国内各煤矿企业类似的改造提供了范例。

I've got quite used to working in the pit .

在矿井工作我已经很习惯了。

Taking the eastern sag of the Liaohe basin where coal, oil and gas resources coexist and the Wangying borefield of the Fuxin basin where coalbed gas was first discovered, researched and developed in China as examples, we systematically discuss the control of volcanism on the lateral and vertical distribution of brown coal, flame coal and gas coal in the third member of the Paleogene Shahejie Formation and on the gas source conditions of each coal region. Both the methane released in the process of regional plutonic metamorphism and the additional methane generated by contact metamorphism are calculated. The physical properties and storage capacity of the coal beds changed greatly due to the formation of blackcoal and highlymetamorphosed crevice coal from igneous intrusion. The sealing capacity of intrusions with various occurrences such as dikes is highlighted.

以煤、油、气共生的辽河盆地东部凹陷和我国首次在矿井中发现、研究、开发煤层气藏的阜新盆地王营井田为例，系统地阐述了火山活动在古近系沙河街组三段对褐煤、长焰煤和气煤在平面及垂向分布的控制，进而导致各赋煤区气源条件的不同；估算了王营井田在区域深成变质过程释放甲烷气的基础上，接触变质作用所形成的附加甲烷量；指出由于岩浆侵入形成了天然焦和高变质裂隙煤，使煤层物理性质及储集能力发生了大的变化；强调了岩墙等不同产状的岩浆侵入岩体对煤层气的封闭作用。

Taking the eastern sag of the Liaohe basin where coal, oil and gas resources coexist and the Wangying borefield of the Fuxin basin where coalbed gas was first discovered, researched and developed in China as examples, we systematically discuss the control of volcanism on the lateral and vertical distribution of brown coal, flame coal and gas coal in the third member of the Paleogene Shahejie Formation and on the gas source conditions of each coal region. Both the methane released in the process of regional plutonic metamorphism and the additional methane generated by contact metamorphism are calculated. The physical properties and storage capacity of the coal beds changed greatly, due to the formation of blackcoal and highly-metamorphosed crevice coal from igneous intrusion. The sealing capacity of intrusions with various occurrences such as dikes is highlighted.

以煤、油、气共生的辽河盆地东部凹陷和我国首次在矿井中发现、研究、开发煤层气藏的阜新盆地王营井田为例，系统地阐述了火山活动在古近系沙河街组三段对褐煤、长焰煤和气煤在平面及垂向分布的控制，进而导致各赋煤区气源条件的不同；估算了王营井田在区域深成变质过程释放甲烷气的基础上，接触变质作用所形成的附加甲烷量；指出由于岩浆侵入形成了天然焦和高变质裂隙煤，使煤层物理性质及储集能力发生了大的变化；强调了岩墙等不同产状的岩浆侵入岩体对煤层气的封闭作用。

Mainly by the alarm detection circuit, pre-amplifier circuit, A/D conversion, microprocessor control circuits, alarm circuits, etc., to achieve the concentration of the gas collection and alarm control.

该报警器主要由检测电路、前置放大电路、A／D转换、微机控制电路、报警电路等组成，能够实现对矿井瓦斯浓度的采集和报警控制。

In view of the problems existed in the water pump of mine central pump house,the article designs an automatic system scheme suitable to the application at site,which proves a good result in practical use.

针对矿井中央泵房水泵存在的问题，设计了适合现场的自动化系统方案，经实际使用达到了良好的效果。

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。