A syncline is the opposite type of fold, having downwardly convex layers with young rocks in the core.

向斜是背斜褶曲的相反形式。巖層向下凹久久免费看一级毛片一级A片，核心為年青的巖層欧美色色色。

But the geological and geochemical analyses showed that there existed a set of high quality marine source rock in the platform slope facies of Middle Ordovician Pingliang Formation. The oil and gas generated from the source rock of Pingliang Formation was accumulated firstly in the central Palaeo-uplift and its surrounding regions. The thermogenic asphalt in palaeo-uplift carbonate reservoir indicated that oil accumulation completed transition from oil to gas in the Lower Crataceous. Along with the palaeo-uplift axis convection and the formation of westward monocline in the Late Crataceous, gas from the palaeo-reservoir was finally accumulated in the weathering crust of Majiagou carbonate reservoir.

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This thesis focus on GPS application in magnetic suspension engineering:① the formulation of oblique cylindrical projection is worked out according to characteristics of long distance precise engineering and map projection theory. The author has developed an application to accomplish coordinate conversion from generally used coordinate systems to oblique Maglev Coordinates System.② considering not only project peculiarities but also position of control points, selection of initial points, connection type, selection of repeat baseline and ground observed quantities, GPS network is designed on electronic map and we may extract GPS network information by program developed using Visual Basic 6.0 while the results are stored in control point file and baseline vector file.③estimate accuracy of various GPS networks designed on electronic map by method of 2D restriction adjustment. GPS network simulation design and accuracy estimate come true.④Predominate the rules how connection type , repeat baseline and precise baseline of range finder influence GPS network precision through comparing accuracy of various GPS network. Thereby, the solution how to establish GPS network in long distance precise engineering is figured out.

本論文主要研究GPS技術(shù)在磁懸浮工程中的應(yīng)用：①根據(jù)長距離精密工程的特點，從地圖投影原理出發(fā)香港一级婬片A片AA，推導(dǎo)出斜軸圓柱投影的應(yīng)用公式中国一级免费A片，并編制計算軟件，實現(xiàn)從常用坐標系統(tǒng)向斜軸磁懸浮坐標系統(tǒng)的轉(zhuǎn)換計算毛片毛片毛片高清免费；②在AutoCAD電子地圖上18禁无码免费久久免费看，根據(jù)工程的需要，并充分考慮控制點的點位中文无码亚洲色偷偷A片、起算點的選擇国家一级A片一级毛片、連接方式、重復(fù)基線的選擇和地面觀測量的選擇等因素91亚洲国产，在電子地圖上進行GPS網(wǎng)的設(shè)計人人干人人操午夜理论，根據(jù)Visual Basic 6.0語言編程，提取出GPS網(wǎng)資料尤物在线视精品在亚洲，保存在控制點文件和基線向量文件中国产原创无码视频在线观看；③對在電子地圖生成的各種類型的GPS網(wǎng)進行二維約束平差的精度估算，實現(xiàn)了GPS網(wǎng)的模擬設(shè)計與精度估算日韩精品国语在线观看免费视频网站；④通過對各種控制網(wǎng)的精度比較在綫看中文字幕，掌握連接方式、重復(fù)基線中日韩最新无码视频网站大全、精密測距儀基線對GPS網(wǎng)精度影響的規(guī)律一级黄色在线观看，解決了長距離精密工程GPS網(wǎng)的建立方法。

The test results show that by substituting the spicule cast iron wedge with combination wedge, the vertical vibration of the car can be improved greatly, the vertical acceleration and ri

試驗結(jié)果表明欧美18免进，通過換裝組合式斜楔減小轉(zhuǎn)向架系統(tǒng)的相對摩擦系數(shù)又色又大又粗又硬又爽动态视频，可以明顯改善車輛的垂向振動性能，使空、重車的垂向振動加速度及垂向運行平穩(wěn)性指標降低美女双腿张开被操出白浆，并且對車輛的橫向力日韩欧美一区二区在线观看、脫軌系數(shù)及輪重減載率的影響較小。

It is also called red basin with an open syncline structure and NNE direction of fault.

秭歸盆地是侏羅紀紫紅色砂頁巖組成的紅色盆地免费看小姐操逼网站，為一開闊的向斜構(gòu)造色色www,com，斷裂構(gòu)造為北北東向。

The coal bearing strata in Huainan area is situated in the south-east portion of the North China platform,a synclinorium with northwest by west.

淮南地區(qū)構(gòu)造位置處于華北地臺東南部岛国免费人人操，是一呈北西西向展布的復(fù)式向斜97国产a片观看视频。

The Huade Group underwent at least two phases of deformation:the early phase of deformation gave rise to ENE-trending synclinorium and the late phase was marked by tectonic superimposition,forming NNW-trending folds. The main phase of deformation likely occurred in ~2.0 Ga B.P.The deformation of the Huade Group is related to a Paleoproterozoic orogenic event along the northern margin of the North China Craton, which has great significance for the study of accretion and breakup of the North China Craton.

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As she trekked to the parking spot, she ruminated about her latest acquisition, the pink chiffon skirt, envisioning floating into the office garbed in it , exquisitely shod in a pair of pink princess shoes , definitely low-heeled, with her hair loosely wound in a solitary thick plait to the side and the end of the plait done up in a style that is loose and deliberately taking it to one side but looking as nonchalant as if it were not deliberately done, that chaste and alluring appearance will, without a doubt, captivate Chen's heart.

她一邊向車位走去，一邊想著新買的那條粉色連衣裙人人操人人操操。想象著自己穿著它日韩www，嫵媚地步入辦公室，腳上踩一雙粉色公主鞋免费网站在线观看人成视频，一定是要一公分左右低跟兒的综合国产涩涩在线观看视频；及腰的長發(fā)，斜斜地編一根獨辮国产羞羞视频在线观看，發(fā)根處要略微蓬松的那種式樣亚洲日韩色欧另类欧美在线蜜臀；再特意將麻花辮拿在身前來，仿若無心似的黄色片视频A急片，輕輕垂下一側(cè)裸露的肩頭国产一区二区视频免费看。那清純嬌嫵的模樣，定然會打動沉的色又色综合。

The distribution of auriferous lodes were strictly jointly controlled by structures and lithological boundaries, which almost distributed along the shear zone developed nearly the core of the NS striking Akeshayi syncline hetween limestone and very low grade metamorphie sedimentary rock.

礦體分布范圍及其產(chǎn)狀明顯受構(gòu)造及巖性界面的聯(lián)合控制(大致沿灰?guī)r與淺變質(zhì)碎屑巖界面發(fā)育的近NS向阿克薩依向斜軸附近的剪切斷裂破碎帶分布)精品国产丝袜在线拍国语APP。

These develop from the gentle flexural undulations of earlier stages, which start to be visibly amplified by 3km shortening, and form quite strong peripheral anticlines and synclines by 8km shortening, decaying away from the fault.

這些褶皺是從早期輕微的撓曲起伏演化而來的，到擠壓位移3km時综合视频一区，它們開始明顯增強99er久久免费只有精品，到擠壓位移8km時，已經(jīng)形成非常大的背斜和向斜369超碰在线观看，其幅度從斷層向兩側(cè)逐漸減小日韩美女观看成人片在线播放网站。