查询词典 mining industry

This text aims at the difference of several representative geology conditions in Yang Shui mining area, carried on the primary election to the mining method of Yang Shui mining area, introduced the new theories of numerical optimization choice of mining method that are fuzzy mathematics and artificial neural network etc, based on the existing mining methods that are feasible, adopt the fuzzy optimization choice principle of flexible neural networks, and synthesize several experts and fieldworkers' opinion, built up the related mathematical model and revised model, carried on processing of programming through computer, thus established each optimization mining project under several representative geology conditions in Yang Shui mining area, and carried on optimizing to the existent unreasonable parameter in mining project;have the great significance to aim at each kind of geology condition for each mining area to adjust the mining method in time in the course of mining, abandon chronically unreasonable mining method, full reclaim the mine's resource, lower the dilution rate、 loss rate of mineral mining, raise the production capacity of stope and economic benefit of mine.

本文针对洋水矿区几种典型地质条件差异，对洋水矿区采矿方法进行了初选，介绍了模糊数学和人工神经网络等采矿方法数值优选新理论，在现有可行性采矿方法的基础上，采用弹性神经网络模糊优选原理，并综合多位专家及现场工作者的意见，建立了相关的数学模型及修正模型，通过计算机进行编程处理，从而确立了洋水矿区几种典型地质条件下各自的最优采矿方案，并针对采矿方案中存在的不合理参数进行了优化，为各矿区针对各类地质条件在采矿过程中及时调整采矿方法，摈弃习惯性的不合理采矿方法，充分回收矿山资源、降低矿石开采的贫化率、损失率，提高采场生产能力以及矿山经济效益具有重大意义。

This paper summarizes the background and advantage of data mining, as well as the significance of data mining in the scientific research management of colleges and universities firstly, and then discusses the theory of data mining, association rules and the ideas of main algorithm, analyzes the classic Apriori algorithm and its existing problems as well as the basic solutions. After that, this paper proposes Multi-Dimensional Apriori algorithm which is designed specially for the mining of this paper; Then describes the structure of scientific research data mining system, defines subject-oriented mining tasks, including: mining the data about research projects, mining the data about papers, mining the data about academic writings. The association mining process is implemented by programing, a number of stimulating association rules are found, interpreted and analyzed.

本文首先综述了数据挖掘的研究背景、意义以及数据挖掘技术在高校科研管理中的应用现状和意义，然后在对数据挖掘相关理论、关联规则思想及主要算法进行讨论，分析经典Apriori算法及其存在的问题、基本解决方案后，提出了适合本文挖掘的多维Apriori算法的设计方案，并应用于本文挖掘中；接着论文介绍了科研数据的关联挖掘系统的结构，确定了面向主题的挖掘任务，包括：科研项目信息的挖掘、论文信息的挖掘、学术专著信息的挖掘等；设计了关联规则的实施过程，并通过程序编码得以实现，获得了多条有启发性的关联规则，并对其进行了解释与分析。

In orde to obtain system optimization in high efficiency production and operation safety, the microcosmic problem of goaf treatment was brought into the creative design of mining method and the synergism of two problems was studied. Firstly, in view of the occurrence characteristics and mining conditions of catacalstic ore section of orebody No. 105 in Gaofeng mine in Guangxi province, considering the adaptability to different scale goafs in the ore section, based on mining environment reconstructing idea and continuous mining mode, a new mining method (mining environment reconstructing non-pillar sublevel-strip continuous mining method) was put forward. Then, some repr, esentative goafs were selected and their stabilities were calculated by discrete element method on the basis of differences of goaf scale, surrounding conditions and situ stress field. At last, the mining layout was adjusted on the basis of goafs stability analysis and the goafs were adjusted as a part of cutting engineering, blasting space or stope, so as to determine all kinds of goafs treatment schemes.

摘 要：为在生产高效和作业安全上取得系统整体最优，将碎裂矿段的空区处理微观问题纳入采矿方法创新设计宏观问题中，开展2种问题的协同研究：首先，针对广西高峰矿105号矿体碎裂矿段的赋存特点和开采技术条件，考虑对各种规模空区适应性，基于采矿环境再造和连续采矿理论，提出采矿环境再造无底柱分段分条连续采矿法；然后，根据采空区规模、围岩状况和原岩应力场等条件的差异，在所有采空区中选择具有代表性的空区，运用离散元程序对其稳定性进行计算分析；最后，在稳定性分析的基础上，灵活调整开采布局，将采空区调整为部分切割工程、自由爆破空间或采场，从而确定出各种规模空区的处理方案。

The data model is the data source for the integrated mining which is built by using Snow Flake Schema. The integrated mining model consists of local mining and global mining. That is to say, firstly, monitoring cell mining, point mining and monitoring data mining are fulfilled respectively, then global mining model is run to opimize the monitoring process. The paper brings forward how to build up these models and the framework, and what variables should be delivered.

首先，采用雪花结构建立了数据模型构架，为流程挖掘提供数据底层；然后建立了监测流程综合挖掘模型构架，给出了监测单元挖掘、监测点位挖掘和监测数据挖掘，以及综合挖掘的模型函数和参数，以局部优化和全局优化的思路实现了土壤环境监测全流程优化。

Professional Wheel Products exported to foreign markets in part, on the domestic market watches industry, steel industry, machinery industry, wear rubber industry, woodworking machinery industry, shoe industry, paper industry, shipbuilding, automobile manufacturing industry, air-conditioning compressor shaft industry grinding, grinding ski industry, mill spring industry, mill bearings industry, thread tap grinding industry, grinding utensils, knives, metal wheels have professional production.

专业砂轮产品部分外销国外市场，对国内市场钟表行业、钢铁行业、机械行业、磨橡胶行业、木工机械行业、鞋材行业、造纸行业、造船、汽车制造行业、磨空调压缩机轴行业、磨滑雪板行业、磨弹簧行业、磨轴承行业、磨丝锥螺纹行业、磨餐具、刀具、五金行业的专业砂轮都有批量生产。

On the one hand, it helps to reduce the resistance of feudalization to the development of capitalist coal-mining industry, and to encourage the investment in coal-mining industry from businessmen, so there came a boom of investment in Shanxi coal-mining industry, and that promoted the prosperity of coal-mining industry.

一方面，有助于减少封建制度对资本主义矿业发展的阻力，进而鼓励商民投资矿业，此后山西出现了投资煤矿的热潮，带动了近代山西煤矿业的发展。

Having made a numerical simulation for remote protective layer mining by the RFPA-GAS system in Huainan mining area, and analyses the distribution law of abutment pressure over the coal seam while mining, the influence of mining on permeability of protected coal seam ,and the destress mechanism for remote protective layer mining by numerical simulation ways in Huainan mining area.

应用含瓦斯煤岩气固耦合模型系统对淮南远距离保护层开采进行了数值模拟，分析了采动过程中煤层上支承压力的分布规律以及采动过程对被保护煤层透气性的影响，用数值模拟方法分析了淮南远距离保护层开采卸压机理。

This article is based on the strip mining of steeply dipping seam under villageof 230 mining area in Ge Ting coal mine of ZiBo mining group, in view of the steeply dippingseam mining under the mining geological condition of 230 mining area, we use the limittheory, the A.H.

本文是在淄博矿业集团葛亭煤矿230采区村庄下大倾角煤层条带开采实践基础上，针对230采区大倾角煤层开采的采矿地质条件，利用极限理论和A.H。

Jinan classifies mother the net customer service personnel after receiving your this question, you proposed after the question has consulted the Jinan know-it-alls, specially gives the reply: industry the peak company's special-purpose material has 16 items of revolutionary material: The German fragrant river character wall paint, the German fragrant river character wood lacquer, original installation import the European yellow deals, original installation to import the Australian yellow deals, industry the peak special-purpose ecology crepe rubber, industry the peak special-purpose electric wire, the WAGO coupling, industry the peak special-purpose pot galvanize threading tube, industry the peak special-purpose valuable, industry the peak special-purpose wall valuable, industry the peak special-purpose wall valuable, industry the peak special-purpose hard and soft underwater paint, industry the peak special-purpose allocated proportion mortar, industry the peak special-purpose light steel keel, the water resistant plaster tablet, the oak to model the board.

济南分类妈妈网消息今天一网民来电咨询关于济南业之峰装饰公司的相关问题：我知道装饰公司是集室内设计、预算、施工、材料于一体的专业化设计公司。装饰公司是为相关业主提供装修装饰方面的技术支持，我家装修找的是济南的业之峰装饰公司，我想问下业之峰装饰公司的产品可靠吗济南分类妈妈网客户服务人员在接到你这个问题后，就你提出的问题特意咨询了济南万事通后给予回复：业之峰公司的专用材料有16项革命性材料：德国都芳水性墙漆、德国都芳水性木器漆、原装进口欧松板、原装进口澳松板、业之峰专用生态白胶、业之峰专用电线、WAGO连接器、业之峰专用热镀锌穿线管、业之峰专用地宝、业之峰专用墙宝、业之峰专用壁宝、业之峰专用刚柔防水涂料、业之峰专用配比砂浆、业之峰专用轻钢龙骨、耐水石膏板、橡塑板。

Plastic machinery equipment, packaging equipment, oil logistics company Cargo Electronic Scale Airlines Beijing, Beijing scales, electronic truck scale Electronic Hanging molding packaging machinery printing equipment farm machinery to food and beverage processing equipment, sewage treatment equipment, cleaning, cleaning equipment, air purification equipment, energy-saving equipment dust desulfurization equipment, noise reduction equipment silencers of refuse Incinerator generators, motor generator sets electrical high-voltage low-voltage electrical distribution equipment, textile equipment and transmission equipment leather processing equipment, paper processing machinery shoe machinery coating equipment paper-making equipment and accessories throughout the washing and iron furniture manufacturing machinery equipment technology equipment gift Ceramic production and processing machinery manufacturers of computer equipment, household electrical appliance manufacturing equipment toys processing equipment and special equipment in other industries transmission machine parts valve pump hydraulic filtration equipment machinery and components filter material bearing spring fasteners, connectors seal cutter mold, fixture pneumatic fluid pressure components Machine Annex fans, ventilation equipment compression, separation equipment reducer, variable speed internal combustion engine testing machine welding machine and accessories brake materials welding, cutting equipment, engineering machinery, construction machinery equipment, metallurgy equipment, mineral processing equipment, metal forming equipment, electronics manufacturing workers control system and electric equipment, business equipment, financial and special equipment and special equipment hotel equipment metal processing industry oil processing machinery parts heat transfer process instrumentation, industrial boilers, air-conditioning refrigeration and accessories shop building materials production and processing equipment, gas equipment, casting machinery and heat treatment equipment, non-destructive testing refrigeration machines rubber machinery equipment, transport equipment, loading and unloading mining mining mining construction equipment, transportation equipment, chemical equipment, crystallization equipment inventory Mixing Equipment Chemical Equipment Chemical laboratory equipment agents joined Chemical Equipment Accessories chemical pipelines and accessories forming chemical equipment chemical equipment Drying Equipment Industrial humidifier crushing equipment mechanical separation equipment volume instrument response equipment and surveying equipment, mining equipment, heat transfer and mass transfer equipment transportation equipment glass processing machinery industry mold processing equipment mold design machine design laser processing machinery and equipment repair boiler installed second-hand second-hand second-hand machine tools Construction Machinery Stock mechanical equipment and industrial supplies projects to join other industrial products, not elsewhere classified agent electronic scales Beijing, Beijing scales, electronic truck scale Electronic Hanging, hanging hook scale value of electronic ground electronic railway scale electronic belt scale, quantitative packing scale said cylinder, liquid Handling pressure scales, electronic scales weighing electronic hook weighing system automation Electronic Truck Scale Electronic table scale, which scales the electronic scale electronic weighing scale forklift management software Electronic Weighing display controller electronic platform balance, electronic platform weighing scales, truck scale weighing small loadometer management software electronic accessories electronic platform balance scale, waterproof scale, counting scale static and dynamic axle load sensor instrument, instruments, large-screen display management system for electronic scale weighing system loader?

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I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。