查询词典 mining

Our products are generating units Series, mining machinery, agricultural machinery series.

我们的产品有发电机组系列、矿业机械、农业机械系列。

Data mining is the procedure to get novel, interesting and potentially useful information from large database, which can help us to acquire knowledge and rules. It is a brand-new subject and research direction which is widely used in financial, retail trade, telegraphic communication and research on structure of the genic sequence.

数据挖掘是从大量数据中提取人们感兴趣的、事先未知的、潜在的有用信息，而挖掘出某种知识和规则的过程，它是一个全新的学科和研究方向，在金融业、零售业、电信业以及基因序列组成研究等领域获得了广泛的应用。

Another important application is applied in data mining, space database, sequence and anomaly data analysis and other fields such as statistic, biology, geognosy, geography and market.

此外，聚类还应用于统计科学，同时，在生物学、地质学、地理学以及市场营销等方面也有着重要的作用。

History and achievement of mining geology in China is reviewed in this paper.

本文回顾了中国矿山地质学的发展历程和成就，提出了以后的发展方向。

There was an increasing demand for engine power due to industrial development. As early as the 2nd century BC, the ancient Greeks invented an engine that was powered by the reaction from spurting steam; in 1690, the Frenchman Barben invented the first piston steam engine. On the basis of his predecessors' work and with his own hard work and numerous trials and failures, James Watt invented the steam engine with connecting rod, flywheel and centrifugal speed governor in 1782.In 1784, the British government granted a patent to James Watt for producing steam engines, which signified that man had entered the age of the steam engine and also significantly expedited the beginning of the Industrial Revolution in 18th century Europe. By the 1830s, steam engines had been widely used in various sectors such as textile, metallurgy, coal mining and transportation; for example, the American Robert Fulton invented the steamboat and the Englishman George Stephenson invented the steam locomotive.

随着社会的进步，社会由农业时代进入工业时代后，对全用手工操作已十分不满足，人们随着工业发展对动力的需求日益突出，瓦特在前人研究蒸汽的基础上，甚至早在公元前二世纪，古希腊人创造的一种利用蒸汽喷射的反作用的发动机，以及1690年法国人巴比首先发明第一台活塞式蒸气机等，刻苦钻研，反复实验，经历无数次挫折和失败，终于在1782年发明了具有连杆、飞轮和离心调速器的双动作蒸气机，使之成为了可以实用的蒸气机。1784年英国政府授予瓦特以制造蒸气机的专利证书，这标志着人类进入了蒸气机时代，有力地促进了欧洲18世纪的产业革命。

School of Resource and Geoscience,China University of Mining and Technology,Xuzhou,Jiangsu 221116,China

中国矿业大学资源与地球科学学院，江苏徐州 221116

School of Resources and Geoscience, China University of Mining and Technology, Xuzhou 221116,China

中国矿业大学资源与地球科学学院，徐州 221116

Attention: Black agaric is all gill fungus kind in food, the quantity that contain iron is highest, and, it and tremella are same, it is much saccharide, it is certain to have fight tumor action, add black agaric but fiber of eduction of body of gas of clear lung beneficial, help, the person that all along all is textile and mining industry from personnel of course of study love most, in addition, taste of red jujube address yellow, plaque lacks decline of frail, deficiency of blood and pathological changes caused by it disease is waited a moment, accordingly, if the female's complexion often presents yellow, eat a few red jujubes more, can see complexion is ruddy, although need not cosmetic also can glittering and translucent get rid of is appeared.

注重：黑木耳是所有蕈类食品中，含铁量最高的，而且，它和白木耳一样，都是多糖类，有一定的抗肿瘤作用，加上黑木耳又可清肺益气。帮助身体排出纤维，向来皆为纺织业者和矿业从业人员的最爱，此外，红枣住址脾胃虚弱。血虚萎黄。血小板缺少症等等，因此，假如女性的脸色经常呈现黄色，多吃一些红枣，就可以看到气色红润，即使不用化妆品也能晶莹剔透。

S:Through the dissolution experiment,we got the developing law of dissolution rate with some factor such as temperature and chroma,and found the most adaptive dissolution environment of Glauber's salt,and gave a base for the design and control of the technical parameters of solution mining of rock salt.

通过对芒硝进行溶解实验，得出芒硝溶解速度受溶液温度、质量分数等因素影响的变化规律，找到最适合的芒硝溶解环境，为水溶开采工艺参数的设计与控制提供了依

In recent years, chemical industry in Jiangsu Hongze southerly, Meishan, Sichuan, Hunan Hengyang such as Glauber's salt resource-rich areas, the acquisition of a large number of Glauber's salt mining rights, the anhydrous sodium sulfate southerly annual chemical sales of about 1.6 million tons, for the world and domestic market share has reached 70%; barium sulfate annual sales of about 40,000 tons for the first in the country.

近年南风化工在江苏洪泽、四川眉山、湖南衡阳等芒硝资源丰富地区，收购了大量芒硝矿的开采权，南风化工的无水硫酸钠年产销量约为160万吨，为世界第一，国内市场占有率已达70%；硫酸钡年产销量约4万吨，为全国第一。

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。