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Secondly,combined the characteristics of coal wharf logistics system,the dissertation put forward the application method and steps of the simulation and evaluation of logistics capability of coal wharf system.

其次，结合煤炭码头系统的特点，提出了仿真评价应用于煤炭码头物流系统的方法和步骤。

However, interiorly, there is not relevant experience about design and management for the closed yard coal wharf with coal silos; thus, there are still practical engineering problems to be settled.

但是，煤炭码头应用筒仓来储存煤炭在我国还没有设计和管理的经验，存在许多有待解决的工程实际问题。

Basing on a profound research of logistics system of coal wharf"s discrete characteristic, and meanwhile, according to the practical running data, it sets up the main random variable model of coal wharf"s logistics system.

在对煤炭码头物流系统的离散性特征深入研究的基础上，根据码头实际运营数据，建立了煤炭码头物流系统主要随机变量模型。

Lastly,this dissertation took the 4th coal wharf of Qin Huang Dao port for application example to apply the method of the simulation and evaluation of logistics capability of coal wharf system which has been put forward in the dissertation.

最后，以秦皇岛港煤四期码头为实例，对本文提出的仿真评价的方法进行应用。

Based on a systematic and integral view,with the simulation software of WITNESS the dissertation made a thorough study on the concept and the influencing factors of coal port logistics capability and established a simulation plate-form for evaluation of coal wharf logistics capability.

本文以系统分析的观点，并利用witness仿真软件作为工具，对煤炭码头物流系统进行了深入研究，建立了为煤炭码头物流能力评价的仿真平台。

Construction Content and Scale: installed capacity: 6×600,000kv; one coal wharf of 100,000tons, one coal wharf of 50,000tons and one cargo wharf of 20,000tons are constructed in a supporting way.

建设内容和规模〗：装机容量6×60万千瓦，配套建设10万吨、5万吨煤码头各一座，2万吨重件码头一座。

Coal wharf logistics capability is defined as the comprehensive processing capabilities of logistics hardware resources under the production plan and scheduling management,it can also be considered to be the comprehensive capability of the visible factors of coal wharf logistics system including ships,trains,belt, shipping-machine,car-dumps,etc which is influenced by the invisible elements including ship scheduling,train scheduling,yard stacking strategies,service strategies, handling-device-state information,production scheduling strategy,personal management,etc.

本文将煤炭码头物流能力定义为煤炭码头生产计划及调度管理下，物流硬件资源的处理能力，也就是皮带、装船机、翻车机等有形物流要素在堆场计划、装船计划、卸车计划等诸无形要素上所反映的综合能力。

Through the application of the company's expertise, experience and its access to advanced surface to inseam drilling technology, and working closely with its Chinese partners, SGE is becoming a significant participant in the development of clean energy projects from the recovery and use of CBM from virgin coal seams and workings coal mines.

我们将同国内外业内人士专家广泛合作，结合本公司煤层气专家在煤层气工作的多年成功经验和先进的地表到煤层的水平钻井技术，专注中国煤层气能源项目开发。我们的目标是从未开采煤层和生产矿井抽放利用煤层气，为中国清洁能源开发利用竭尽全力。

In this paper, various factors that affect the works of the coal mine standardization on safety and quality were analyzed, and effective approaches to continuously promote the coal mine standardization construction on safety and quality were advanced on the basis of summarization on many years practice.

通过总结多年的工作实践，分析了影响煤矿安全质量标准化工作开展的各种因素，提出了不断推进煤矿质量标准化建设的有效途径。

The next step is to strengthen the development and utilization of coal historical data collation; and to enhance publicity and comment of the existing coal record works. Larger research topics should be launched to promote the production of a number of landmark achievements in the new historical conditions.

因此，要加强煤炭史志资料的整理和开发利用工作；对已有的煤炭史志著作，要加强宣传和评论；要开展较大项目的专题研究，在新的历史条件下推动产生一批标志性的中国煤炭史志成果。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。