concentration area造句

• They form deposit concentration areas
  组成矿床密集区。
• New investment invitation projects for five main concentration area of jiangdong district
  江东区服务业集聚区最新商业地产招商项目介绍
• On the structural deformation and metallogenesis in xiaoshuiilng gold multimetallic concentration area
  小水井金多金属矿集区构造变形及成矿作用
• The setup and the choice of concentration area in warehouse ensure convenient check and faster loading
  仓库集货区的设选，便于复核，加快装车速度。
• Geochemical characteristics of the yanshanian intermediate - acid intrusive rocks in the tongling mineralization concentration area , anhui province , and their geological implications
  铜陵矿集区燕山期中酸性侵入岩地球化学特征及其地质意义
• Analyzed from information transform , they possess the transform relationship between the information of deposit concentration areas and that of anomaly concentration areas
  从信息间转换角度分析，它们具有矿床密集区和异常密集区信息之间的转换关系。
• According to statistical analysis of deposit concentration areas , they show ordered variable relationship between assemblages of ore deposits and associations of ore - controlling geological bodies
  从矿床密集区的统计分析，它们是矿床集合与控矿地质体集合上升有序变量关系。
• The fatigue fracture occurred in the root of the screw where defects such as decarburization and cracks existed , and these defects made the zone to be a stress concentration area and caused the bolts to break finally
  疲劳裂纹的形成是由于螺纹牙底存在脱碳和折叠裂纹等缺陷，这些缺陷的存在使该材料产生了较大的应力集中，从而导致螺栓开裂失效。
• The construction of the composite information prospecting model for deposit concentration areas and the composite information prognostic model for deposit concentration areas seems to be the key problem in the prognosis
  由于贵金属与有色金属大型、超大型矿床密集区控矿因素的共性，故成矿系列理论应用于大型、超大型矿床预测是今后研究的主攻方向。
• A study of regional geochemical characteristics of four main genetic types of copper deposits in west qinling mountain area shows that there exist very few concentration areas of copper or other elements in 72 copper deposits or occurrences
  摘要对西秦岭地区4种主要成因类型铜矿的区域地球化学研究证明，在72个铜矿床或矿（化）点上很少显示铜或其他元素的浓集区。
• With this idea in mind , the authors studied the regional ore forming geological events and geological mapping method in tin - polymetallic deposits in the central segment of the nanling mountains , south china , and the jiaodong gold deposit concentration area , shandong province
  应用这一思路对南岭中段锡多金属矿和胶东矿集区金矿进行了区域成矿地质事件研究和地质填（编）图方法的初步探讨。
• In addition to basic courses such as general psychology , introduction to statistics and research methods , the courses can be grouped into four concentration areas , namely , cognitive science , education and human development , social and industrial - organizational psychology , and psychology and health
  本系课程的范围共计有四十馀项个别科目。而除了心理学概论，统计学，及研究方法等基础科目外，其他研读科目可略分为四大类：
• Especially famous university and the university concentration area is the source of knowledge innovation and technology innovation . relying on famous college or the university garden area to quicken knowledge innovation and technology and applies has become the common understanding of many nations
  高等学校特别是著名大学和大学集中区是知识创新、技术创新的源泉，依托著名高校或大学园区加快知识创新和技术应用已成为许多国家的共识。
• 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。
• Based on geological investigation in the mineralization concentration area and a lot of analytical data in the laboratory , this paper includes volcanic magmatic activity and magmatic distributing ; the petrology , element geochemistry features of the magmatic rock series in different areas in lanping basin ; the relationship between magmatic activity and mineralization
  本文以野外实地调研及室内测试数据为依据，研究了兰坪盆地矿集区火山岩浆活动及岩浆岩分布、不同区域岩浆岩岩石学特征与元素地球化学特征，探讨了岩浆活动与成矿的关系。
• This method can be briefly summarized as follows : based on the reconstruction of the process of formation of related ore deposits and construction of metallogenic models , reconstruct some important ore - forming geological events and their evolution processes are reconstructed by tracing the tectono - deformation petrofacies in the ore sources series , study the distribution patterns of ore materials in a series of geological events and indicators and degrees of gradual ore material concentration and formation of ore deposits and further explore and direct evaluation of regional resource potentials , mapping and mineral exploration in ore deposit concentration areas
  成矿地质事件评价方法，就是在恢复矿床形成过程并建立成矿模式的基础上，通过对矿源岩系的构造变形岩相形迹追索来恢复与成矿有重要意义的地质事件及其演化过程，研究在这一系列地质事件中成矿物质的分布规律和逐步富集成矿的标志及程度，并用以进一步探索、指导区域资源潜力评价和填图找矿的方法。