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- This paper gives emphases on the introduction of the principle of the transient Rayleigh wave prospecting,digital processing technique and its application in mining geological exploration. 本文重点介绍了瞬态瑞雷波勘探原理、数字处理技术及其在矿井地质勘探中的应用。
- mine geological exploration 矿井地质勘探
- Already formed now include mine, smelt, geological exploration, design to consider to wait for whole cupreous industry to produce construction system. 现已形成包括矿山、冶炼、地质勘探、设计研究等完整的铜工业生产建设体系。
- Selection of Papers by Liu Xingcai on Ptroleum Geological Exploration II. 刘兴材石油地质勘探论文报告选集2。
- Class B: remote sensing geology exploration. 乙级：遥感地质勘查。
- As for the seams with different mine geological conditions, a site measurement should be made for the area of the seam pressure released zo... 对于不同矿山地质条件下的煤层,必须实测其工作面煤层卸压带和塑性极限应力区范围,才能准确确定钻孔瓦斯涌出初速度合理的测试深度。
- REPORT ON GEOLOGICAL EXPLORATION OF THE ITEWE IRON ORE DEPOSITS OF THE UNITED REPUBLIC OF TANZANIA. 例:坦桑尼亚联合共和国依太威铁矿地质勘探报告。
- Free silica in geological exploration dust is measured by both Xray diffraction and pyrophosphoric acid methods. 对粉尘中游离二氧化硅含量进行了X线衍射法和焦磷酸消化法的对比测定。
- Through many years of experience in mine geological works, the authors discussed geological works needed in varied stages in a mine geological bulwark system. 文章通过多年配合高产高效矿井地质工作的体会,在不同阶段需要开展的地质工作,论述高产高效矿井地质保障体系。
- GPR has been widely used in geological exploration at shallow depth with good results. 摘要地质雷达(GPR)探测技术在浅层地质勘探领域广泛应用，并取得较好的应用效果。
- On the reform in Teaching of Surveying in Mine Geology. 略论矿山地质专业测量学的教学改革
- The landslide caused by dilative soil is a geological havoc in enginering geological exploration. 膨胀岩(土)病害是一种特殊的工程地质现象。
- Geological exploration of Western China is still inadequate,but further investigation and survey have proved huge potentials for discovering new mines. 西部地区地质勘查工作程度较低，通过进一步调查评价和勘查，发现新矿产地的潜力巨大。
- Class B: areal geology survey; remote sensing geology exploration. 2901524乙级：区域地质调查；遥感地质勘查。
- Gravimeter and Magnetometer as the main geo-physical instrument play an important role in geological exploration and national defence. 重力仪和磁力仪作为重要的物探仪器在地质勘探、地质灾害监测和国防建设中具有举足轻重的作用。
- The graph of mine geological environment assessment for different districts in Chongqing City is obtained based on minefield border through the assessment and overlapping of each assessment Unit. 在兼顾矿区边界完整性的基础上，通过对各评价单元的评判、综合，得出了重庆市矿山地质环境评价分区图。
- After the geological exploration units＇ strypped-down, stockholders seek not only anteocular repay, but also long term investment repay. 股东在考核公司的年度经营目标的同时也要考核和评价公司发展目标的策划及实施方案。
- The mine geological work includes the geological observation, catalogue and synthetic analysis etc. at mine production stage and pro-vides the geological dala of every production stage. 矿井地质工作也就是在矿井生产阶段,进行矿井地质观测、编录和综合分析,提供生产各个阶段的地质资料。
- Put forward some kernels in coal geological exploration unit development strat egy drawing up,also pondering over strategic tasks of the industry. 并对煤炭地质单位战略任务进行了思考。
- Coal is always a main energy sources in our country,and exploitation of coal was threatened by many mine geological disasters,in which the water inrush from mine is the most primary problem. 煤炭一直是我国的主要能源,煤炭开采受到多种矿井地质灾害的威胁,其中最大安全问题是矿井突水事故。
