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- metamorphic strata structure 变质地层结构
- The metamorphosed and deformed tonalites are distinguished from the Archaean metamorphic strata (Jiaodong Group) by geological mapping(maP scale 1:50000)in the Qixia area. 通过1:5万栖霞幅地质填图,在太古界胶东群变质地层中划分出了经过变质变形的英云闪长岩体。
- Early Precambrian metamorphic complex and also high - grade metamorphic strata are well - developed in Daqingshan area in the northern margin of North China craton. 内蒙古大青山地区是华北克拉通北缘早前寒武纪变质杂岩发育地区，也是高级变质地层发育地区。
- Meteorite strike events have severe, great and long-term impact on strata structure of the earth surface. 历史上发生的陨击事件对地球表面岩层构造产生了极其严重、深刻和长远的影响。
- The early proterozoic metamorphic strata and syntectonic blue quartz monzonitic granite complex are widely distributed on the up faulted zone of the northern margin of Tarim platform. 在塔里木地台北缘断隆带上;广泛分布早元古代变质地层和同构造期蓝石英二长花岗岩.
- A detection method of roof strata structure is put forward and the application of the method in Guhanshan coal mine in Jiaozuo is introduced. 提出了一种顶板岩层结构探测方式,介绍了该探测方式在焦作古汉山煤矿应用的情况。
- Arid, from the point view of MT methods, given is the formulas for forward problem to EDA included two strata structure. 然后，从大地电磁测深法的角度，详细地推导了双层地层（含裂隙）结构的视电阻率正演公式。
- According to the field observation and theoretical research,the overlying strata structure and mining pressure control techniques for sub-level longwall face surrounded by mined areas were presented. 论文通过理论和实践研究,提出了四面采空“孤岛”采场的顶板结构和相关矿压控制技术。
- However, everything has its two sides, Throughout the course of Chinese social stratum structure at this stage, a series of negative factors threaten the social stability as a necessity. 然而,任何事物都具有两面性,现阶段中国社会阶层结构在变迁进程中所产生的一系列负面因素,必然会威胁到社会的稳定。
- Since the reform and opening on, our country has greatly changed in the respects of politic、economy、social organization and social stratum structure and so on, and engendered new social ranks. 摘要改革开放以来，我国在政治、经济以及社会组织和社会阶层结构等方面都发生了很大变化，产生了新的社会阶层。
- The basic conditions of landslide development are the stratum structure and the tectonic geology mainly, and the induced factors are the rainfall, impoundment, the activities of human being and so on. 分析认为，滑坡发育的基本条件有软硬相间的有利地层结构、地质构造条件等；滑坡发育的诱发因素有降雨、水库蓄水及人类活动等。
- Because of strata dip offsets, fractures in goaf area, result in primary strata structural damages, thus geophysical characteristic changes will be along with. 采空区由于原始地层错动、裂缝,地层结构破坏,其地球物理特性也发生了变化。
- The Composition and Characteristics of the Early Precambrian Metamorphic Strata in Daqingshan Region, Inner Mongolia 内蒙古大青山地区早前寒武纪变质地层的组成及特征
- construction of 3-D stratum structure model 三维地层结构模型重构
- correct differentiation of the metamorphic strata, TTG rock system and other metamorphic plutonic rocks; 正确区分变质地层和TTG岩系以及其他变质深成岩；
- The layered structure common to metamorphic rocks. 叶理象变质岩一样的岩石层状结构
- PRELIMINARY STUDY OF THE Nd ISOTOPIC MODEL AGES OF THE PRECAMBRIAN METAMORPHIC STRATUM IN NORTHEASTERN JIANGXI PROVINCE 赣东北前寒武纪变质地层钕模式年龄初步研究
- and a work idea and method of the “tectono-lithostratigraphic-event” suitable for the stratigraphic work in areas of high-grade metamorphic strata have been proposed. 提出了适合高级变质地层发育区地层工作的“构造-岩层-事件法”的工作思路和方法。
- The two halves of the structure didn't marry up. 该结构的两部分未配合好。
- Survey and determination on roof strata structure in seam gateway 煤巷顶板岩层结构的探测与确定
