Several exploitation methods for tapping NGH have been suggested, such as thermal activation, pressure releasing, chemical inhibitor, replacement and slurry mining.
现有的多种天然气水合物开采方案，如热激法、减压法、化学抑制剂法、置换法和混合开采法等。
The second part of this dissertation mainly focuses on the thermal engineering process operation optimization and some applications of the data mining technology in this field.
文章第二部分的研究内容主要集中在热工过程运行优化以及数据信息采掘技术在这一领域内的一些实际应用。
Widely used in hydropower construction, thermal power, construction, building materials, chemical, mining, coal, metallurgy, light industry and other industrial sectors.
广泛的应用在水电建设、火力发电、建筑、建材、化工、采矿、煤炭、冶金、轻工等工业部门。
At the end of the paper, it is pointed out that the thermal-mechanical-hydrological coupling model under the conditions of deep mining is an attractive topic.
文章最后指出深部条件下热-水-力耦合模型是一个值得关注的研究方向。
The first part is to analyze current status and feasibility of data mining technology in optimal operation of thermal power units, and introduce regulation, basic methods.
第一部分分析了数据挖掘技术在火电机组优化运行的研究现状及可行性，并介绍了单元机组运行调节的内容、基本方法。
On the basis of summarizing the pelletizing process characteristics of the grate-kiln system, mass and thermal balance measurement of the grate-kiln system on the SHOUGANG MINING Co.
本文在总结链篦机-回转窑球团生产工艺特点的基础上，对首钢矿业公司链篦机-回转窑系统进行了质能平衡测试，得到了系统的物料平衡和能量平衡。
Mechanical vibration is widely used in mining, steel, thermal power, cement, refractory and other types of equipment of enterprises of the ceramic wear parts wear serious project.
广泛用于矿山振动机械，钢铁，火电，水泥，耐火等企业的各类设备磨损严重部位的陶瓷防磨工程。
Mechanical vibration is widely used in mining, steel, thermal power, cement, refractory and other types of equipment of enterprises of the ceramic wear parts wear serious project.
广泛用于矿山振动机械，钢铁，火电，水泥，耐火等企业的各类设备磨损严重部位的陶瓷防磨工程。
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