large fracture meaning in English
大冰隙
Examples
- Application of combined supporting technology in large fracture of
厚煤层综放切眼中应用 - Application of air - curtain technique in ventilation of tunnel with large pressure differences and large fractures
空气幕技术在大压差大断面巷道通风中的应用 - There are some different p - t conditions between the west and east of the southern area to the chongli - chicheng large fracture
崇礼? ?赤城大断裂以南地区，东西部地区经历的温压条件是不同的。 - ( 4 ) aimed at rock mass with large fracture density , which can be equivalent to continuum , a mathematical model for saturated - unsaturated seepage flow in fractured rock mass due to surface infiltration is established
针对裂隙较发育的岩体，把裂隙岩体等效为连续介质来处理，建立了有地表入渗的裂隙岩体饱和非饱和渗流的数学模型。 - The study covers regional stratigraphy , regional geological structures and their evolution ; deep - large fracture system and building - moutain straps in the basin ; distributing of mineralization concentration area and mineralazition characteristics of different metal fields ; volcanic magmatic activity and magmatic distributing ; the petrology , element geochemistry features of the magmatic rock series ; the relationship between magmatic distributing and mineralization ; the relationship between magmatic forming - age and mineralization ; the relationship between magmatic form and mineralization ; source of mineral materials , source of hydrothermal solution and source of mineralizing agent ; transport forms of metal in the solution ; the ore - forming geochemical mechanism , etc . it turns out as follows : ( 1 ) lanping basin formed in the linkup of the plates and it was propitious to form deep - large fracture
研究内容包括：区域地层及区域构造演化；盆地深大断裂系统及造山带；区域地球物理场；矿集区矿床的时空分布、矿化特征；岩浆岩活动与岩浆岩分布；岩浆岩岩石学特征；岩浆岩元素地球化学特征；岩浆岩分布与成矿的关系；岩浆岩成岩时代与成矿的关系；岩浆岩组成与成矿的关系；成矿物质的来源，成矿流体的来源；成矿物质搬运、富集的地球化学机理等。研究结果表明：兰坪盆地发育于板块的拼接地带，有利于发育深大断裂系统。