north orientation 中文意思是什麼

north orientation 解釋
北向
  • north : n 諾斯〈姓氏〉。n 1 〈通常作 the north〉北，北方，北部。2 〈N 〉英國北部；〈N 〉美國北部各州。3 ...
  • orientation : n 1 向東，（禮拜時）東向；置於東端。2 （房屋等）方向；找出東方；定位，定向；取向，排列方向。3 （...
  1. The original orientation ( i. e. the mol with respect to the geographical north ) of the core in the formation can be obtained by palaeomagnetic orientation tests. the two results are combined to define the direction of the maximum principle stress of the well or field

    該方法根據差應變分析（ dsa ）實驗確定地應力相對于巖心標志線的方向，利用古地磁方法確定巖心標志線相對于現代地理北極的方位，兩者結合確定地應力方向。
  2. Thus, it can be clearly recognized that the global continents located at near equator and southern hemisphere, showed the characteristics of range along latitude ; chinese continental blocks still located among the laurentia, siberia and gondwana in paleozoic ; following the fast moving of siberia plate to northwards, the amalgamation in north - south direction at the western parts of laurentia and gondwana, subducted the lapetus and rheic oceans, until to form the uniform pangea in the late stage of paleozoic ; however australia and india plates in eastern gondwana move and disperse gradually to southwards, to extend crust and form the paleo - tethys ocean ; the chinese continental blocks and adjacent blocks still located in paleo - tethys ocean, preserved the status of dispersion, gradually moving to northwards, showed the characteristics of range along north - south orientation, until carboniferous and triassic a series of local collisions happened in tianshan - hing ' anling, kunlun, qinling - dabie, jingshajiang and shaoxing - shiwandashan zones, thus the most part of chinese continental blocks amalgamated to eurasia continent

    由此可以清晰地看出，在古生代早期全球各大陸的主要部分都位於赤道附近及南半球，大致表現為沿緯度、呈東西向排列的特徵，中國及鄰區的小陸塊群在古生代始終都處在勞倫大陸、西伯利亞與岡瓦納大陸之間；隨著西伯利亞大陸的快速北移，在勞倫大陸與岡瓦納大陸的西部地區發生南北向拼合，亞皮特斯洋和里克洋的消亡，到古生代晚期形成統一的泛大陸；而岡瓦納大陸的東部（澳大利亞和印度等）則逐漸向南移動、離散，地殼張開，構成古特提斯洋；中國及鄰區的小陸塊群則一直處在古特提斯洋中，保持離散狀態，總體上緩慢地向北運移，並逐漸轉為近南北向的排列方式，石炭紀到三疊紀才在天山興安嶺、昆侖山、秦嶺大別、金沙江和紹興十萬大山等地段發生一系列局部性的陸陸碰撞，使中國大陸地塊的大部分逐漸併入歐亞大陸。
  3. Bachu arch is a common forland uplift of southwest of tarim forland basin northeast of tarim forland basin. this arch previously is a low submerged paleohigh which rised integrality above water from late hercynian to terminal hercynian, was exposed to denudation mostly because of uplifting integrality in mesozoic, ulteriorly uplifted and strongly reformed in late himalayan. markit slope is a slope north dipping in early paleozoic, tilted in south - north orientation in hercynian

    巴楚隆起作為塔西南前陸盆地和塔東北前陸盆地的共用前陸隆起，是一個早古生代潛伏於水下的低隆，海西晚期至末期呈整體性隆升，露出水面，中生代整體隆升，大面積遭受剝蝕；喜馬拉雅晚期進一步隆升和強烈被改造，才定型成現今的構造格局。
  4. Results of exploration and development indicate that formation and evolution and distribution of the north - west orientation and south - north orientation fractures have very important control action of hydrocarbon accumulation in the southwest area of qaidam basin

    多年來的勘探成果表明，北西向及近南北向斷裂的形成、演化及展布對柴西南區油氣成藏具有十分重要的控製作用。
  5. Under the precondition of compliance with the provisions of from article 23 through article 27, the minimum distance between low - rise residential buildings arranged in a south - north orientation and in a parallel fashion shall be 6 meters, the shortest distance between a low - rise residential building and a multistory residential building on its north side shall be 8 meters, and the shortest distance between a multistory or low - rise residential building and a high - rise residential building on its north side shall be 13 meters

    在符合第二十三條至第二十七條規定的前提下，南北向平行布置的低層居住建築之間的最小間距為6米，低層居住建築與其北側多層居住建築的最小間距為8米，多、低層居住建築與其北側高層居住建築的最小間距為13米。
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