查询词典 tectonic

Chung-Yu Chen of Chinese scholars issued a "turn Lake" point of view, and the Soviet geologists Sydney village is trying to do with tectonic movement explanations on the Lop Nur wavering debate on the issue, renewal of a century.

中国学者陈宗器发表了&交替湖&的观点，而苏联地质学家西尼村则试图用构造运动来做解说，围绕罗布泊游移问题的争论，延续了一个世纪。

The"North China system" is a tectonic system that trends NNW and was widely developed in the North China Block in Cenozoic with the Changping-Weichang area as a type locality.

&华北系&是华北地块新生代时期普遍发育的NNW向构造体系。

Diwa stage ; tectonic stress field ; tin ore zone ; migration tendency of ore-forming fluid ; eastern China.

地洼阶段；地壳应力场；锡矿带；矿液运移势；中国东部

If the slope＇s rockmass is low counter-inclined or thick-interbedded with soft interlayer, its failure model is inclined to be tilting-collapsing; if the slope＇s rockmass is homogeneous and thin-bedded with hard discontinuity, its failure model is inclined to be splitting-collapsing; if the slope＇s rockmass is low sequence-inclined with densely deep tectonic joints and weathering fissures, its failure model is inclined to be sliding-collapsing.

当缓倾内层状岩质边坡的岩层较厚，岩性呈软硬互层状产出，或岩层间软弱夹层较厚时，常发生倾倒-崩落式破坏；当缓倾内层状岩质边坡的岩层较薄，且岩性较均一，或层间结构面力学性质较好时，常发生拉裂-崩落式破坏；当缓倾角层状岩质边坡岩层倾向坡外时，在陡倾构造节理和风化卸荷裂隙切割下，常发生滑移-崩落式破坏。

The rock is thick-bedded and fresh and occurs as tectonic slices in garnet-bearing mica-quartz schist.

岩石新鲜，带宽500～600m，呈构造岩片产在含石榴子石云母石英片岩中。

Of strike—slip time of the Tan—Lu fault zone and their tectonic implications.

郯一庐断裂带走滑时代的 Ar.39Ar年代学研究及其构造意义。

This giant continental tear started in the north some 25 million years ago and has been gradually unzipping to the south, apparently on the way to splitting the African Plate into two new tectonic plates.

在2500万年前，这场大陆性的分裂始于其北部地带，逐渐分裂到南部地带，非洲板块就这样很明显地被分裂成两大新的构造板块。

A software for aided designing bolt of tunnel named ANSYSBOLT was designed on the basis of ANSYS finite element software. In the software environment, bolt supporting model of physical tunnel in tectonic stress field was structured according to physical parameters of coal and rock seam of some working face, and in conditions of different buried depth, bolt supporting structure and pre-tightening force, distributions of stress of surrounding rock of physical tunnel and its displacement were analyzed and calculated by ANSYSBOLT software. Then influence of different buried depth, bolt supporting structure and pre-tightening force on stability of roof and floor of tunnel was analyzed and finally feasible scheme of bolt supporting was gotten according to the analysis result.

在ANSYS大型有限元软件基础上开发了巷道锚杆辅助设计软件ANSYSBOLT；在该软件环境下，根据某工作面煤岩层的物理参数，建立了构造应力场条件下的实体巷道锚杆支护模型，并按照不同的埋藏深度、锚杆支护结构和预紧力条件，经软件分析计算，得出了实体巷道围岩应力及位移分布情况，进而分析了不同埋藏深度、锚杆支护和预紧力条件对巷道顶底板稳定性的影响，最终根据分析结果得出了可行的锚杆支护方案。

In the Eogene and Neogene, Qaidam Basin experienced the multiphase tectonic movement; the paleoclimate evolved from warm-humid to arid; the water in the basin was gradually salinized; the depocenter migrated from west to east. The master factors and developmental characters of lithologic hydrocarbon reservoirs have their own particularity. Taking the fine exploration zones of the southwest hydrocarbon-rich depression in Qaidam as the key point, with the analysis of source-rock distribution, sedimentary evolution and sedimentary system distribution, the author proposes that the density difference increases after the fluvial water enters, then clam and bar sand bodies are formed easily due to density flow. Highstand system tract and transgressive system tract below the maximum flooding surface are the main exploration areas of lithologic reservoir.

柴达木盆地古近纪－新近纪经历了多期构造运动，古气候由温湿向干旱演变、湖盆逐渐咸化、沉积中心由西向东迁移的演化过程，地层岩性油气藏的主控因素和发育特征有其特殊规律，以柴达木盆地柴西南富油气凹陷精细勘探区带为重点，通过分析烃源岩展布、沉积演化和主要沉积体系展布，提出咸化湖盆在河流入湖后因密度差较大，易形成密度流等成因的各类滩坝砂体，最大湖泛面之下的高位体系域、湖侵体系域是地层岩性油气藏的主要勘探领域。

Great amount of analysis results show that the rock-forming area is determined by the various favourable factor altogether such as the tectonic envi ronment of Jiaobei terrain, granite magrnatation, the conpositions of granite-greenstong terrains, and so on.

根据胶北群和齐山群的地质与地球化学特征，认为胶北地体是在大洋基础上发展起来的O型绿岩地体（Oceanic—greestonterrain），有利于金矿的形成。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。