earth magnetic field 中文意思是什麼

earth magnetic field 解釋
地磁場地球磁場
  • earth : n 1 〈常E 〉 地球。2 大地，陸地，地面，地上。3 土壤，土。4 【化學】土類；泥。5 世界人類；人的軀體...
  • magnetic : adj. 1. 磁（性）的；（可）磁化的。2. 吸引人心的；有魅力的。3. 催眠術的。
  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  1. The van allen belts are composed of charged particles trapped by the earth's magnetic field.

    范阿倫帶由地球磁場俘獲的帶電粒子所組成。
  2. Birds and compasses know north from south because, like a giant bar magnet, the earth ' s magnetic field has two poles that line up closely with the planet ' s axis of rotation

    候鳥與指北針都知道何為北方、何為南方，因為地球就像一條巨型磁鐵棒，它的磁場有兩極，且這兩個地磁的磁場線和地球的自轉軸非常接近。
  3. A new technology intensified by magnetic field for leaching of granitoid weathing crust strain amass - type rare earth ores

    風化殼淋積型稀土礦磁場強化浸出工藝
  4. The rotation of the core generates the magnetic field of the earth. the magnetic axis does not coincide with the spin axis and it does not pass through the earth s center

    地心的旋轉產生了地球的磁場，有趣的是，磁軸不單和地球自轉軸不一致，而且並不穿過地球的中心。
  5. But in the magnetosphere, weather results from the interaction between the earth ' s magnetic field and the solar wind

    但在磁層里，太空天氣卻是由地球磁場和太陽風的交互作用所造成。
  6. The wind compresses the earth ' s magnetic field on the dayside of the planet ? the side facing the sun ? and stretches the field on the nightside to form a long tail resembling that of a comet

    太陽風在地球晝側（向陽面）擠壓磁場，將夜側磁場拉成一條長長的尾巴，就像彗星的彗尾。
  7. The magnetic field of the earth creates a torque around the pivot.

    地球的磁場在支點周圍產生一個轉矩。
  8. When the sun's rotation sweeps this warped surface across the earth, we detect sudden changes in the polarity of the magnetic field.

    當太陽的自轉使這個波浪形間隔面掃過地球時，我們就會探測到磁場極性的突然反轉。
  9. The method that measuring horzontal component of the earth magnetic field with digital quantometer is introdnces, the computational formule are given, systematic error are discussed, the advantages of the this method with tangent galvanometer measuring horizontal component of the earth magnetic field are simply expounded

    摘要介紹了用數字沖擊電流計測量地磁場水平分量的方法，給出了計算公式，對系統誤差進行了討論，簡述了該方法與用正切電流計法測量地磁場水平分量的優點。
  10. While the magnetic field on the earth which traps charged particles encircling the earth into radiation belts called the van allen belts normally protects our planet from the solar wind, it may be deformed in the event of violent solar wind, resulting in a geomagnetic storm on earth

    雖然地球上的磁場能將環繞地球的帶電荷粒子困於其輻射帶van allen belts ，一般能有效阻擋太陽風，但在猛烈太陽風情況下它可能受影響而變形，導致地磁暴的出現。
  11. While the magnetic field on the earth ( which traps charged particles encircling the earth into radiation belts called the van allen belts ) normally protects our planet from the solar wind, it may be deformed in the event of violent solar wind, resulting in a geomagnetic storm on earth

    雖然地球上的磁場能將環繞地球的帶電荷粒子困於其輻射帶（ vanallenbelts ） ，一般能有效阻擋太陽風，但在猛烈太陽風情況下它可能受影響而變形，導致地磁暴的出現。
  12. The result shows that with the addition of rare earth elements, ultrasonic irradiation and magnetic field, the chemical component, surface configuration, microstructure and properties of electroless co - ni - b and co - fe - b alloy changes remarkably. such kind of change can be described as the followings. firstly the depositing speed of electroless alloy bath is raised while the polarizability and cathodic overpotential are reduced ; secondly the surface quality of the alloy coating and adhesion of the coating and matrix are improved ; thirdly in the coatings the content of the elements in the transient group increases, but the content of cobalt decreased ; fourthly the amorphous structure is transformed to microcrystal structure and polycrystal structure ; fifthly the microhardness and wear resistance of the coating are enhanced ; sixthly coercitive force is reduced, and magnetoconductivity of the coating is increased ; lastly the magnetic intensity of the coating increases with the addition of energy and light rare earth elements such as ce, la and decreases with the addition of heavy rare earth elements such as y. on the other side, when the alloy coatings passes through the heat treatment under the temperature of 250 or 500, their properties will change

    結果顯示化學沉積co - ni - b 、 co - fe - b工藝在稀土元素（ ce 、 la 、 y 、 dy ） 、能量（超聲波、磁場）介入后，沉積過程、合金成分、鍍層形貌結構和性能都有顯著變化，表現在：鍍液的陰極極化過電位和極化度降低，沉積速度提高；鍍層的結合力、表面質量改善；鍍層中過渡族元素的含量增加，輕元素硼的含量降低，同時證實了稀土元素與過渡族元素共沉積的可能性；鍍層的顯微結構由非晶態向微晶和多晶態轉變；鍍層的顯微硬度與耐磨性提高，力學性能優化；鍍層的矯頑力降低；磁導率提高；鍍層的磁化強度在能量（超聲波、磁場）和輕稀土元素ce 、 la介入后提高，重稀土元素y介入后降低。
  13. Earth ' s magnetic field repels most of this onslaught, but some occasionally leaks through as a result of a sudden, explosive release of these particles from the solar wind

    地磁場阻止了其大部分的沖擊，但是偶爾太陽風中會有一些粒子突然爆發而泄漏出來。
  14. Earth ' s magnetic field repel s most of this onslaught, but some occasionally leaks through as a result of a sudden, explosive release of these particles from the solar wind

    地球的磁場能阻擋這股沖擊的大部分能量，但是，有時也會因為太陽風中的突然性的粒子的爆炸釋放而未能阻擋成功。
  15. Magma rose from the mantle forms new crust and slowly squeezes old one aside. since the earth s magnetic field alternates from north to south about every 10, 000 years, the iron - bearing minerals in the crust magnetize and " memorize " the direction of the prevailing magnetic field, just like a magnetic tape recording the geological evidence of aeon

    國際天文學聯會international astronomical union由2001年起曾多次就行星的定義作出討論，最終聯會各與會者於2006年8月24日作出共識，定義行星planet為是一顆星體，需附合下面的三個條件：
  16. When they reach the earth ' s magnetic field the energy is tra ferred into visual light around the earth ' s polar regio

    當它們到達地球磁場之後，能量便在地球極圈地帶轉化成可視的光線。
  17. When they reach the earth ' s magnetic field the energy is transferred into visual light around the earth ' s polar regions

    當它們到達地球磁場之後，能量便在地球極圈地帶轉化成可視的光線。
  18. Extreme ultraviolet radiation and x - ray created by magnetic field around the sunspots also cause the earth s atmosphere to heat up and expand. this will create additional drag to satellites or space shuttles orbiting at low altitudes and eventually pull them out of orbits earlier than expected

    太陽黑子附近的磁場所產生的遠紫外輻射和x射線，使地球大氣溫度上升並且膨脹，這對在較低軌道運行的人造衛星或太空梭帶來阻力，令它們比預期提早偏離軌道。
  19. The main work done in the paper is as follows : 1. satellite attitude dynamics modeling study : for the earth - oriented three - axis stabilized satellite, a precise attitude dynamics model is established, considering the influence of the environmental disturbance, such as the gravity, the sun radiation, the earth magnetic field and the atmospheric resistance

    本文的主要研究工作如下： （ 1 ）衛星姿態動力學建模研究：針對對地定向三軸穩定衛星，考慮了重力梯度、太陽輻射、大氣阻力、地球磁場等環境因素對衛星的影響，建立了較精確的衛星姿態動力學模型，同時又建立了四元素描述的姿態運動學方程。
  20. A ferromagnetism rod is chosen as sample which is often used in the experiment of materials mechanics, was placed in the earth magnetic field and was under the application of stress

    本論文以材料力學實驗中常用的鐵磁性桿件作為研究對象，將其放置於地磁場中，受到應力的作用。
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