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- Keywords interlayer fracture zone;silver-lead (zinc) ore;hydrothermal replacement;Chan-gshouyuan;northern Wuyi; 层间破碎带;银铅(锌)矿;热液交代;长寿源;北武夷;
- interlayer fracture zone 层间破碎带
- The results also show that In the reservoir of Qingxi oil field, both the fracture and the vug have grown;especial the interlayer fracture is in well growth. 窟窿山地区裂缝分布主方向与原地最大水平主应力的方向趋于一致,原地应力对构造成因裂缝的发育起着主导作用。
- The fracture zone carries copper and nickel near the layered intrusion but only copper at some distance from it. 裂隙带在接近层状侵入体处含有铜镍,而在距侵入体较远处,只含有铜。
- Fractured zone has a crudity surface with a pitch. 断裂带表面粗糙,并带有斜度。
- It is a highly permeable and dilatant structure thus a ore-fluid leading and accumulation and ore-host fracture zone. 高渗透性和高扩容性的断层破碎带是导矿、配矿、容矿的控矿构造;
- This gold deposit is located on the west of Huaxiongtai promontory and the north of Machaoying fracture zone. 九丈沟金矿床矿区位于华熊台隆西缘,马超营断裂带北侧。
- According to the researchresult, the tectonite consists of mylonite and cataclasite in the fracture zone. 断裂带的构造岩以糜棱岩和碎裂岩为主。
- The procedure and method of TBM quickly driving across fracture zone are presented in this paper. 主要论述了TBM (隧道掘进机 )快速通过断层破碎带的方法和步骤。
- The nonexposure of the fracture zone means that additional devascularization of bone fragments is avoided. 不暴露骨折区意味着避免格外骨折块失活。
- For the gentle dip orebody of fracture zone type, a couple of filling method are suitable to be employed. 本文根据鱼儿山金矿缓倾斜破碎带型矿体开采试验中情况;
- It is bounded on the south by the Blanco Fracture Zone, on the north by the Nootka Fault, and along the west by the Pacific Plate. 它的南部以布兰科断裂带为界,北部以努特卡断层为界,西部则与太平洋板块相接。
- There is aseries of sag belts of NW and NWW trend in Luxi massif beside the west side of Tan u fracture zone in Shandong province. 鲁西地块上分布着一系列的北西向乃至北西西向拗陷带。
- This ore deposit formed in the epicontinental volcano magma arc area and is related to the brittile fracture zone and ultrahypabyssal dikes in genesis. 该矿产于陆缘火山岩岩浆弧区,其成矿与强应变构造带及浅成、超浅成脉岩有关。
- The fracture zone takes the shape of crescent symmetrically and its area declines with the increase of the applied axial load. 剪切分离面上断面呈月牙状, 轴向压力增大, 断面减小;
- Relationship between height of inbreak zone and fracture zone and dip angle of steeply dipping coal seam has been discussed. 急倾斜煤层中冒落带和裂隙带高度随煤层倾角变化的规律已被褐示[7]。
- The paper introduced the construction process of fracture zone of high-angle roadway,it could be used for the analogous roadway-references. 介绍了掘进高角度巷道通过破碎带时的施工工艺,可供施工类似巷道借鉴。
- Clear ship movements of the fractured zone are observed by extensometers. 用延伸仪曾观测到断裂区有清楚的滑动。
- The main deposit type includes fracture zone sulfide deposit,fracture zone pyrite sericite quartz deposit and quartz vein deposit. 主要矿床类型有破碎带硫化物型、破碎带黄铁绢英岩型、石英脉型。
- The prerequisite of the application of powerful polarization method in gold prospecting is the presence of gold-bearing sulphide and fracture zone. 大功率激电法找金应用前提是含金硫化物及含矿破碎带的存在。