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- Research on Mining Blasting Parameters of Deep Ore Block in Anqing Copper Mine 安庆铜矿深部矿段采矿爆破参数的研究
- Keywords Deep ore block;Structure of mine rock;Blastability;Blasting parameters; 深部矿段;矿岩结构;可爆性;爆破参数;
- Deep ore block 深部矿段
- Laws of migration of the groundwater flow in the Anba ore block are defined. 借助计算机技术对矿区地下水等水头线进行了模拟,确定了区内地下水流的运移规律。
- Prediction for deep ore prospecting is a frontier and key research in metallogeny and metallogenic prognosis. 深部找矿预测已成为当前成矿学和成矿预测学的科学前沿和研究重点。
- The mineralizing characteristic of deep ore is different from that of shallow seated ores. 焦家金矿床是著名的构造破碎蚀变岩型金矿床,其深部矿石的矿化特征与浅部有差别。
- High grade ore block often located in winding part of fault in strike and dip or intersection part of faults of NW and NE strike. 富矿段主要产于断裂在走向和倾向上的波状弯曲处以及NW与NE向断裂交汇部位。
- Itisimportantto understandthe characteristics of ore deposits associated with magmatic hydrothermal sys-tems,classify metallogeny belts and explore deep ore deposits. 对产于这些环境中的岩浆系统特征及其与之伴生的矿床类型的了解,对区域成矿带的划分和深部找矿勘探工作具有十分重要的意义。
- The Pingdi molybdenum Deposit, located at Wufu Town, Wuyishan City, is made up of the three molybdenum allotments, namely Pingdi ore block, Shangxikeng ore block and Dongkeng ore block. 坪地钼矿位于福建武夷山五夫镇境内,由坪地、上西坑、东坑3个钼矿段组成。
- Ground behaviour occured in mining of Maluping ore block by new room-pillar with bolting in Kaiyang Phosphate Mine are analyzed and control measures of ground pressure are put forward. 对开阳磷矿马路坪矿段延伸开采工程中采用新型锚杆护顶房柱法出现的地压显现问题进行了详细的分析，并提出了地压控制措施。
- Mofang phosphorite deposit in Fuquan is one of the main ore blocks of Wengfu phosphorite deposit. 摘要福泉磨坊磷块岩矿床是贵州瓮福磷矿的八大矿段之一。
- metallogenic prognosis of deep ore body 深部预测标志
- occurrence pattern of deep ore body 深部矿体赋存规律
- exploration technology for deep ore resources 深部探测技术
- Six kinds of minerals, such as pyrites, arsenopyrite, sphalerite, galena and cassiterite from various metallogenic stages, ore blocks and ore types were analyzed by EMPA. 对不同阶段、不同地段和不同类型的黄铁矿类、毒砂、黄铜矿、闪锌矿、方铅矿和锡石等6种主要矿石矿物进行了电子探针微区分析。
- Chemical typomorphic characteristics of the pyrites on three ore blocks from Zhilingtou gold deposit of Suichang County in Zhejiang Province are studied. 对遂昌治岭头金矿床3个矿段(东矿段、中矿段、西矿段)的黄铁矿进行了化学成分标型特征的研究。
- Ⅱ ore body of Shuijingkan ore block 水井坎矿段Ⅱ矿体
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- Can you ladle the soup out of this deep pan for me? 你能从这个深底锅里舀点汤给我吗？
