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- It shows from study that the first section of rock system in Gai County ,the shear fracture zone extending toward northwest and Wolongquan rock mass are major geological factors of or... 研究结果表明,盖县组一段岩石、北西向延伸的剪切破碎带以及卧龙泉岩体是主要的控矿地质因素。王家崴子金矿床是一个具有多来源的岩浆期后热液型矿床。
- Keywords Black Bed Type Au Deposit;Shear Fracture Zone Control;Polycyclic Metallogenesis;Large Scale;Tuobuka;Dongchuan;Yunnan; 黑层型金矿;剪切破碎带控制;多旋回成矿;超大型规模;拖布卡东川云南。;
- Shear Fracture Zone Control 剪切破碎带控制
- shear fracture zone 破裂带
- They are controlled by shear fracture belt of epimetamorphic rock series of Precambrian Period. 主要赋存于前寒武纪浅变质岩系中,受剪切断裂带控制。
- Fractured zone has a crudity surface with a pitch. 断裂带表面粗糙,并带有斜度。
- 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。
- Interlaminar shear fracture of chopped strand mat glass fibre reinforced polyester laminates (CSM-GRP) was studied both experimentally and analytically. 本文对CSM-GRP层间剪切断裂用实验与分析方法进行了研究。
- The results show a certain time thermal cycle can cause the fracture mechanism change.It varies from original pure shear fracture to microvoid coalescence fracture gradually. 结果表明,一定时间的热循环会造成LF6铝合金焊接接头断裂机理的改变,由未经热循环时的纯剪切型断裂,逐渐过渡成微孔聚集型断裂。
- 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。
- High pore fluid pressure and high temperature circumstance may result in decline of the peak value of the shear fracture energy curve, making the depths of the peak value and of the bell waist value deepened. 高孔隙压力和地温环境可导致剪切破裂能曲线的峰值降低、峰值和铃腰值所在的深度下移 .
- 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。
- We have used this technique successfully for the treatment of type 1 and type 4 coronal shear fractures of the capitellum (Fig. 1). 在我们的工作中,成功地运用本方法对1型、4型肱骨小头冠状剪切骨折进行了处理(图1)。
- 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。