The power run steadily, and its brake function was improved apparently, and satisfied with require of safety in production of coal mine.
改进后的制动电源制动性能有了明显提高，运行稳定，能满足煤矿安全生产的要求。
This paper introduces several methods for improving the life expectancy of mine hoisting cable, which have the practical reference value for the safety in production of coal mine.
介绍了提高矿用提升钢丝绳寿命的几种方法，以期对煤矿的安全生产有一定的参考作用。
For coal enterprises, the uniqueness of safety work decides a high proportion of safety cost in coal production cost.
对于煤炭企业来讲，安全生产的特殊性决定了安全成本在煤炭生产成本中占有很高的比例。
Mine fire preventing and controlling always is the key question of coal industry safety in production.
矿井火灾的防治一直是煤炭工业安全生产的重点问题。
The importance of it in safety production of coal mine was discussed through accident case, according to theory of blasting powder and function of stemming.
本文根据炸药的作功原理和炮眼封泥的作用，通过事故案例，论述炮眼封泥质量在煤矿安全生产中的重要性。
The paper proposed the psychological role in safety of coal mine production and put forward the new way to prevent and control the coal mine accident with regard to psychology.
阐述了心理教育在煤矿安全生产中的作用，并从心理学角度提出对煤矿事故进行预防和控制的新途径。
HSE management system can solve the issue of safety in production, if we use it in the coal mining enterprises.
把HSE管理体系运用到煤矿企业的安全管理当中能够很好的解决煤矿企业的安全生产问题。
There are more than 56% of mines in our country exist seams spontaneous combustion danger, seams spontaneous combustion fire serious influences coal safety production.
我国有56%以上的矿井存在煤层自然发火危险，煤炭自燃火灾严重影响煤炭的安全生产。
The paper presents a coding method need for digital transmission fault control in coal mine production and safety monitoring system, and also gives a flow chart of practical program.
提出一种用于煤矿生产安全监测监控系统中数字传输差错控制的编码方法，并给出实用程序流程图。
The drag-link conveyer, which is important equipment in the coal production, plays an important role for the safety of the whole mining face.
刮板输送机是煤矿生产的重要运输设备，对于整个工作面的安全起着至关重要的作用。
Accurate prediction of the tendency of spontaneous combustion risk in mining coal layers is of great importance in production safety of coal mine.
正确预测开采煤层自燃发火的趋势与危险性，对煤矿安全生产具有重要的指导意义。
In coal mines of China, the situation of the safety production was very austere, the accidents frequency was great and the economic losses were much.
我国的矿山企业，安全生产形势严峻，事故多、伤亡大、经济损失严重，尤其是重、特大事故频繁发生。
Therefore, to reinforce the legal system construct of the safety production in coal mine is a heavy duty.
因此，加强煤矿安全生产的法制建设，已成为当今法律界的一项重任。
Outburst prevention technique of excavating in coal seam will be directly concerned colliery safety production and excavates taking over.
突出煤层煤巷掘进防突直接关系到煤矿的安全生产和采掘接替。
Through analyzing on actual examples, expounds the significance of strengthening mine geology work in disaster protection and control and basic action to coal mine safety production.
通过对实例的全面分析，阐明了加强地质工作对预防，控制各类灾害的重要意义，进一步确立了矿井地质工作对煤矿安全生产的基础作用。
The set up of the intrinsically safety mining environments can make excellent(achievement) on safety and realize the goal of "0" death rate in million tons coal production.
本质安全型煤矿企业的建设可以创造优异的安全业绩，百万吨死亡率可以达到“0”目标。
The safe inspector is a special work post of coal mine. It has very important function to safety in production to strengthen the management of the safe inspectors.
安全检查员是煤矿企业的特殊工种，加强安检员的管理，对安全生产有举足轻重的作用。
For coal mine safety in production and information management, it is necessary to issue the information of coal mine integrated monitoring system on Intranet in real-time.
煤矿综合监控系统的信息网络实时发布是安全生产和加强信息管理的重要环节。
Employees of coal mining enterprises must abide by the laws and regulations governing safety in production, rules and regulations for the coal industry and rules of coal mining enterprises.
煤矿企业职工必须遵守有关安全生产的法律、法规、煤炭行业规章、规程和企业规章制度。
The analysis of slope stability of the west open pit of PINGZHUANG coal mine has always been an important issue in the mine production and safety.
平庄西露天矿边坡稳定分析一直都是矿山生产与安全的一个重要问题。
Gas drainage in high gassy coal seam with low gas permeability is always an hard solved significant technology problem in the process of safety production.
高瓦斯低透性煤层的瓦斯抽放，一直是煤矿安全生产过程中的重大技术难题。
The coal spontaneous combustion fire is one of main disasters in coal mine, it has seriously affected the safety of coal mine in production.
煤炭自燃火灾是煤矿的主要灾害之一，严重影响了煤矿的安全生产。
This paper analyses on the problems existing in the safety of production in coal mines currently and causes of these problems, and puts forward some corresponding countermeasures.
文章分析了当前煤矿安全生产存在的问题及其成因，提出了相应的解决对策。
The implementation status of safety production policy and regulations in current coal enterprise is analyzed, problems and related suggestions and countermeasures are put forward.
分析了当前煤炭企业对安全生产政策法规的实施现状，指出了实施煤矿安全生产政策法规中存在的问题，并提出了相应的建议与对策。
Precisely predicting the amount of gas emitted from the coal face is of great importance in the design of mine and production safety.
正确预测瓦斯涌出量，对于指导矿井设计和安全生产有重要意义。
To predict the amount of gushing water is crucial for mining safety and normal production in coal mine.
矿井涌水量预测，对矿井安全及正常生产都至关重要。
To predict the amount of mine gas emission is crucial for mining safety and normal production in coal mine.
矿井瓦斯渗出量预测，对矿井安全及正常生产至关重要。
To predict the amount of mine gas emission is crucial for mining safety and normal production in coal mine.
矿井瓦斯渗出量预测，对矿井安全及正常生产至关重要。
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