片语

Coal mine ventilation gas煤矿通风气

mine radioactive gas矿井放射性气体

mine drainage gas矿井气

mine methane gas矿井瓦斯

mine gas emission rate矿井瓦斯涌出量

low concentration mine gas低浓度瓦斯

mine toxic gas矿井有毒气体

gas detector for mine-gas井下瓦斯检测仪

mine explosive gas矿井爆炸性气体

英汉例句

• at least 10 people are confirmed dead and one is missing after a coal mine gas explosion tuesday in yuxian county, shanxi, local authorities said wednesday.

  当地官员19日表示，山西盂县18日煤矿瓦斯事故目前造成至少10人遇难，另有1人失蹤。

• it provides basis for designing landfill gas control system and evaluation of environment, finds a new way for study of underground seepage problem such as mine gas and oil contamination.

  这为填埋气控制系统的设计以及环境影响预测和评价提供了理论依据，为研究煤层气、石油污染等地下渗流问题开辟了一条新的途径。

• on the basis of studying on identification, classification, gradation of gas accident hazard, the structure of coal mine gas accident is analyzed by means of typical accident.

  在研究瓦斯危险源辨识方法、分类分级方法的基础上分析煤矿瓦斯危险源系统结构，通过典型事故案例剖析煤矿瓦斯事故危险源系统结构。

• group i:for use in underground mine workings and above-ground installation that may be endangered by mine gas and/or coal dust.

  用于地下矿山巷道和在地面上的安装，也许会危及矿井瓦斯和/或煤尘。

• based on the system safety engineering theory and the characteristic of mine gas explosion, the safety assessment of mine gas explosion was studied.

  运用系统安全工程原理结合煤矿瓦斯爆炸的特点，对煤矿瓦斯爆炸的安全性评价作了初步的研究。

• the method of safety assessment in mine gas explosion was put forward, which has important significance for the accident prevention in mine gas explosion and the safety in mine production.

  提出了煤矿瓦斯爆炸的安全评价方法，对瓦斯爆炸预防和矿井安全生产具有重要的现实意义。

• to utilize mine gas as fuel for electricity generation is one of the mine gas exploitation projects with great future in gassy coal mines.

  利用矿井抽采瓦斯进行发电，是目前矿井最有前途的瓦斯开发项目之一。

• abstr: proposed to high voltage frequency converter used in the coal mine gas drainage pump system, trying to reduce the gas leaks, pour out the problem.

  文章摘要：提出将高压变频器用于煤矿瓦斯抽放泵系统中，试图有效降低瓦斯泄露、涌出的问题。

• this system makes space and attributes information of mine gas geology as main management contents and it can provide aided decision base for mine gas prevention and control.

  系统以煤矿瓦斯地质空间信息和属性信息为主要管理内容，能够为煤矿瓦斯治理提供辅助决策依据。

• in this paper, the authors defined the conception of information entropy of mine gas accumulation and gave the calculation formula.

  作者定义了矿井瓦斯积聚信息熵的概念，并给出了其计算关系式。

• this device uses such as microcontroller devices, high integration, small size, responsive and reliable security features, such as apply to the need to prevent coal mine gas poisoning incident place.

  此装置采用单片机等器件，具有集成度高、体积小、反应灵敏、安全可靠等特点，适用于煤矿等需防止瓦斯中毒事故发生的场所。

• all 166 miners trapped underground in a coal mine gas blast, were confirmed dead yesterday.

  由于瓦斯爆炸而身陷煤矿底下的166名矿工昨天被证实已全部死亡。

• by strengthening of mine gas safety management, stipulate mine gas safety management system, reduce accident and lay a firm fundation for mine continuously development.

  通过对矿井瓦斯安全管理工作的进一步加强、规范了矿井瓦斯安全管理制度，降低了矿井事故的发生，为煤矿稳定持续发展奠定了坚实的基础。

• by strengthening the safety management and safety education, perfecting rules and regulations, mine gas explosion accidents can be prevented and reduced.

  明确了企业预防和减少煤矿瓦斯爆炸事故发生的重要举措。

• the grey prediction model provides a new way for predicting the time dynamic numerical array of mine gas emission rate.

  灰色预测模型为矿井瓦斯涌出量时间动态数列的预测提供了一条新的途径。

• to exploit methane resources, prevent from the occurrence of the mine gas accident by the root at the same time and protect the atmosphere environment are ideal target that the people pursue.

  开采煤层气资源，同时从根本上预防煤矿瓦斯灾害事故的发生，保护大气环境是人们追求的理想目标。

• the paper is to organically combine the time series analysis method and neural network technology in the fuzzy control technology and fractal theory to predict mine gas emission quantity.

  将模糊控制技术、分形理论中的时间序列分析方法与神经网络技术有机地结合起来，并运用于矿井瓦斯涌出量的预测中。

• based on analysis of working face, we attempt to explain the mechanism of pressure on mine gas outburst face some, and suggest some prevention and cure suggestions.

  文章通过对某工作面的分析，尝试性地解释了矿压对工作面煤与瓦斯突出的部分机理，并提出几点防治建议。

• the importance of mine gas gushing and its prediction to safe production in coal mines is described, and the shortcomings of the traditional prediction methods are discussed in this paper.

  阐述了矿井瓦斯涌出及其预测对安全生产的重要性，指出传统的预测方法的不足之处。

• this paper discusses the principles of forecast from different sources, and introduces the application in the new mine gas emission forecast through examples of calculation.

  论述了分源预测法原理，并通过实例计算介绍了该方法在新建矿井瓦斯涌出量预测中的应用。

• the body of the last victim of the 「12·21」 coal mine gas explosion in hegang, heilongjiang, has been found, fixing the final death toll at 108, xinhua reported.

  新华社报道，黑龙江省鹤岗市新兴煤矿「12·21」特大瓦斯爆炸事故最后一位遇难者遗体已经找到，最终确定该事故共造成108人死亡。

• in this paper, hazard theory is combined with coal mine gas accident and coal mine hazard is put forward, analyzing gas accident hazard by the three class of hazard.

  本文将危险源理论和煤矿瓦斯事故相结合，提出煤矿危险源这一全新概念，用三类危险源思想来分析瓦斯事故危险源。

• mine gas explosion accident management system should be based on prevention.

  从预防角度建立煤矿瓦斯爆炸事故管理系统。

• in view of many issues from the present gas detection systems, a kind of multi-stage monitoring & management system frame for the coal mine gas safety is designed.

  针对目前使用的煤矿瓦斯监测系统存在的种种问题，设计了一种矿井瓦斯远程多级监控监管网络系统构架平台。

• base on the features of mine gas and coal dust explosion accidents in china, a data bank of the major disasters (gas and fire) is established.

  针对我国煤矿瓦斯煤尘爆炸事故特点，建立了煤矿重大灾害（瓦斯、火灾）数据库；

• after the time series fuzzy fractal processing of the mine gas emission quantity, the non linear relations of the influence factors were combined with bp neural network.

  通过对矿井瓦斯涌出量时间序列的模糊分形处理，用bp神经网络对影响因素间的非线性关系进行拟合。