查询词典 mining

The study on the meaning, the importance, the realization way, as well as the practice of the mining circular economy in China has been carried out in this part. The new "3R" principle is put forward by analyzing the quiddity of "reduce" of mining circular economy.

对矿业循环经济的内涵，矿业领域发展循环经济的重要性，矿业循环经济的实现方式和我国矿业循环经济的实践进行了研究评述。

Our transferring mining right system can be divided to two markets , which the primary market is that governments remise mining right ,and the secondary market occurs between civil subjects.

我国的采矿权流转制度分成政府出让采矿权的一级市场和民事主体间流转的二级市场。

Then, after reviewing former research, we combine the solution of industry and academy, a new architecture called BWADM based on the researches above is proposed, it is a distributed data mining system based on Web services and Agent in Electronic commerce environment. Web service composition rules and execution of Web service composition are discussed. These modules are introduced detailedly in Electronic commerce environment; there are algorithm management module, control center module, algorithm database module and model representation module. Lastly, a prototype system of distributed data mining is given in Electronic commerce.

在此基础上，结合业界和学术界对Web服务和移动Agent的研究成果，将Web服务和Agent最新技术引入了电子商务环境中分布式数据挖掘，提出了电子商务环境下基于Web服务和移动Agent技术的数据挖掘架构BWADM，并论述了组合服务规范与组合服务的执行，具体阐述了此架构的数据预处理组件、算法管理组件、控制中心组件、算法库组件和模型表示组件。

Mining area ecosystem is a big system with complex behavior, and its dynamic evolutions are impacted not only by inner natural gender but also by many artificial exploitation factors. These inner causes and external causes interplay, mutually restrict and interact to each other, after that it forms a complicated reticulation. The set of these influence factors give huge force to evolution of mining area ecosystem, and it will cause the ecosystem deterioration or keep healthy.

矿区生态系统是一个行为复杂的大系统，影响其动态演化的因素除了其内在的自然性外还有诸多的人为开发因素，这些内因外因互相影响，互相制约，互相作用，形成一个网状的复杂体系，这样的影响因素的集合将会对矿区生态系统的演变产生巨大的作用力，使得生态系统向着恶化或者继续保持健康的方向运动。

Long-term for building materials, mining, metallurgy provide a large ring gear and equipment, engaged in the cement, mining, chemical, power generation equipment manufacturing enterprises.

长期为建材，矿山，冶金提供大型齿圈及设备，从事于水泥，矿山，化工，发电企业的设备制造。

The theory studies have showed that, rock burst is a kind of dynamic phenomenon of mining rock, and is a kind of dynamic disaster coming from mining.

理论研究表明，冲击地压实质为一种矿山岩体的动力现象，是矿山开采带来的一种动力学灾害。

L-4S Smooth Deep Tread Load/Doze 10km/h 76m SS Sooper Scooper 铲运机用光面轮胎 A superior undergrond mining tire is used when maximum wide and extra-deep tread is imperative,This strong nylon construction tire with special tough wearing tread rubber provides tire life in the most severe underground mining conditions.

宽行驶面、加深花纹轮胎在地下采掘施工中是必不可少的。本产品所具有的高强力尼龙胎体结构和超强耐切割配方使轮胎在各种恶劣的井下作业条件下，具有抗切割、耐磨耗、寿命长等特点。

Three, calcareous raw materials to be used Zou Department scoter landscape 15km south of marl limestone mining resources, cement limestone mine ore intrinsic economic resources 130,919,000 tons, in accordance with the design scale mining for 31 years length of service.

三、石灰质原料拟采用邹城南15km处凫山水泥灰岩矿区的石灰石资源，矿区水泥灰岩矿石内蕴经济资源量13091.9万吨，按照设计规模矿山服务年限31年。

For the scurviness of mining system, the security environment of mining system is focus of people.

当前由于矿井所处的恶劣环境，矿井生产安全一直是人们十分关注的问题。

It was the first time that full-mechanized caving mining was used under sea in the history of coal mining under sea in the world.

海域下煤层采用综放开采在世界海域煤炭开采史上还是首次。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。