palaeomagnetic 中文意思是什麼

palaeomagnetic 解釋
古地磁的
  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. These mafic dykes may provide some important insights about the mantle processes at ca. 1800 - 1700 ma and their geodynamic implications. unfortunately, more attention has been paid to palaeomagnetic, petrologic, lithochemical and k - ar geochronological studies of these mafic dykes

    該論文現在對作為華北陸塊早元古代基性巖墻群重要組成部分的南太行山地區基性巖脈開展了較為系統的年代學、元素和同位素研究，以期為理解華北陸塊1800ma構造背景提供新的資料。
  3. During sample preparation for palaeomagnetic reorientation, the proplem of magnetic pollution which is produced by other magnetic field should be cautions. 4

    在古地磁定巖心方向時，要謹防巖心再次受到外界環境和操作過程中的磁污染。
  4. So far, many methods have been used for studying the in - situ direction of oilfields and every method has its advantages and disadvantages. this thesis focuses on the method that predicts in - situ stress orientation for wells using differential strain analysis ( dsa ) and palaeomagnetic orientation

    目前為止，油田地應力方向的研究方法很多，每種測試技術都有其優點和局限性，本文主要討論利用差應變分析和古地磁方法結合確定地應力方位的方法。
  5. The technique which predicting in - situ stress direction for wells using dsa and palaeomagnetic orientation has been applied in wide - range - - - daqing, jilin, shengli, anhui, henan, erlian, changqing, talimu and qinghai oil fields and so on. the results of application are very good

    將差應變分析與古地磁巖心定向技術在國內進行了進一步的應用和推廣，分別在大慶、吉林、勝利、安徽、河南、二連、長慶、塔里木及青海等多個油田進行了現場應用，應用效果較好。
  6. During the research on the method of development and fracture in low permeability reservoir, the results from the dsa and palaeomagnetic tests were ana lyzed and compared with the results of other methods. then the synthetical results were used for the well - web design in the low - permeability experimental area. the good developing results and economic benefit are produced when the well - web design was operated

    結合「低滲油藏開發壓裂方法」研究，將該方法測試的結果與其它方法的測試結果進行分析、對比，並將綜合結果應用於低滲開發壓裂試驗井區的井網布井方案的設計中，該井網布井方案實施后產生了較好的開發效果和經濟效益，間接的說明了該方法的可靠性和實用性。
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