field of gravity 中文意思是什麼

field of gravity 解釋
重力場
  • 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...
  • of : OF ＝Old French 古法語。
  • gravity : n. 1. 認真，嚴肅，莊重。2. 重要性，嚴重性；危險性。3. 重量。4. 【物理學】重力，引力，地心吸力。5. 【音樂】（音調的）低沉。
  1. Using the data of gravity field parameter variations observed by grace, and mean sea level variations observed by satellite altimetry removed steric sea level changes calculated from the numerical ocean models, global ocean mass change is studied

    利用grace衛星觀測得到的重力場系數變化資料及重力衛星測高得到的海平面變化扣除由模式得到的熱容海平面變化，研究了海水的質量變化。
  2. In this paper, the analytical method of linear stability has been applied to establish the marginal stability criterion of natural convection in porous medium, after considering the action of gravity, centrifugal and coriolis forces together in centrifugal force field

    理論研究的結果表明，當離心力與溫度梯度同方向時，只要滿足ra > 7 . 81 2或ra0 > 4 2 ，多孔介質中即可發生離心力、重力與哥氏力共同驅動的自然對流。
  3. Gravity prospecting involves the measurement of variations in the gravitational field of the earth.

    重力勘探意味著測量地球重力場的變化。
  4. It has some important potential applications in geodesy and geodynamics, including the definition, practical realization, and the interconnection of different reference frames, determining the geocentric positions of vlbi stations, estimation of the gravity field of the earth, and satellite orbit determination using the delay and delay rate observables

    它在大地測量和地球動力學方面很有應用潛力，如不同參考框架的定義、實現和相互連接，利用延遲和延遲速率來進行vlbi測站地心坐標的測定，地球重力場的估計和衛星定軌等。
  5. In addition, using the rough quantum theory of gravity, the quantum form of gravitational radiation in weak field is discussed, which is coincident with the classical results, and the calculation program does not need many operators

    另外本文採用簡化的量子觀點討論了弱引力場引力輻射的量子表述，計算過程並未涉及大量的算符運算，而且運算結果表明它與經典小參數法得到的相應輻射形式是自洽的。
  6. Based on the research of several shiplocks, the temperature and stress field of the lock floor is simulated under temperature and gravity loads, where the shiplock floor is built on different foundations, the effect of setting up wide construction joints is analyzed by the nonlinear finite element method

    作者通過對多個船閘工程的研究，結合非線性有限元模擬分析方法，考慮重力、溫度等荷載，計算分析土基和巖基上船閘結構底板預留寬縫施工方法的效果。
  7. Applications of gravity vector and tensor in the gravity field

    重力矢量及張量信息在地球重力場中的應用
  8. No. quantum field theory in curved space - time is just quantum mechanics in gravtiy background, not a theory of gravity

    也有的想在廣義相對論的基礎上重建量子力學（後者大概是彎曲時空中的量子力學或量子場論吧？ ） 。
  9. In this paper, the authors probe into the characteristics of regional gravity field, residual gravity field, structure of the earth ' s crust and regional tectonics on the basis of the bouguer anomaly map in combination with other geological and geophysical data

    摘要本文利用布格重力異常圖，結合其它地質和地球物理資料，探討了青藏高原區域重力場和剩餘重力場特徵及所反映的地殼構造。
  10. The change characters of gravity field in the xianshui river fracture zone

    鮮水河斷裂帶的重力場變化特徵
  11. Centrifuge model test technique preferably solves two problems : one is the gravity loss of the model soil, the other is the coupling problem between the seepage field of the ground water and the stress field of the stratum, which is a guidance for other deformation controls under the similar condition

    離心模型試驗技術較好的解決了在地下工程研究中模型土體的自重損失和地層位移分析中地下水滲流場和地層應力場相互耦合作用問題，對于在相似條件下富水地層隧道開挖施工如何控制地表沉降變形的研究方面具有指導意義。
  12. Abstract : with adopting of a frame of the principal fibre bundle. the article constructs a unified model of gravity and electromagnetic with torsion both in internal sp ace and in four - demensional space - time. the curvature on the bunde is calcula ted using connection theory in the principle fibre bundle. the action is construc tod with the curvature. the field equations are achieved. finally a discussion is made

    文摘:應用纖維叢理論，在內部空間和四維時空引入撓率，建立了引力與電磁場的統一模型.利用纖維叢聯絡論求出主叢的標曲率，由它構造作用量，求得場方程，最後作一些討論
  13. The orthogonal decomposition are made respectly to the quasi - harmonic and multi - harmonic resources of gravity field in inverse gravimetric problem

    文章針對物理大地測量學反問題研究中的擬調和性重力場源及重調和性重力場源，將該研究中的理論核心正交分解定理予以具體實現。
  14. Using various geophysical and seismogeological data available, the present paper has probed into relationship of characteristics of gravity and magnetic field, crustal structure and active faults to earthquake and summed up spatial distribution of epicenters in crustal media

    摘要本文利用現有各種地球物理資料、地震地質資料，探討了重磁場特徵、地殼結構、活動斷裂與地震的關系，進而總結出地震震中在地殼介質中的空間分佈規律。
  15. Finally, some discussions are taken on the crux and procedure of the orthogonal decomposition and some comments are made on the real significance of the restrictions from the inverse gravimetric problem to the resource of gravity field

    最後對具體實現場源正交分解的實際步驟、正交分解定理的實質、以及物理大地測量學反問題研究中關于場源函數的主要限制的意義予以評述。
  16. This paper does simulation analysis on temperature field of baise rcc gravity dam with the software ansys based on the theory of transient temperature field

    摘要根據瞬態熱傳導三維有限元分析基本理論，利用大型有限元軟體ansys對百色碾壓混凝土重力壩溢流壩段一枯二枯施工期的溫度場進行了實時模擬分析。
  17. Dr. stephen unwin, who received his doctorate in theoretical physics from the university of manchester in great britain, made significant contributions to the field of quantum gravity research before being appointed technical attach to the united states department of energy. now a risk analyst consultant, he evaluates and helps advise organizations on how to avoid disasters such as chemical spills and nuclear power plant failures

    注1 ：史蒂芬昂溫博士于英國曼徹斯特大學獲得理論物理學的博士學位，在擔當美國能源部的技術專員之前，曾在量子重力的研究領域方面有著卓越的貢獻，目前則擔任風險分析顧問，替一些機構評估並協助他們如何避免化學品外泄或核電廠事故等災害發生。
  18. A gravity heat pipe possesses heat diode characteristics and excellent transfer heat ability and equality temperature characteristics. the above features enable gravity heat pipes to use in the field of solar heat

    重力熱管具有熱二極體特性，並且具有較強的傳熱能力和較高的等溫性，這使得熱管在太陽能的熱利用中得到應用。
  19. Experimental study of the influence of gravity field on the shapes of axially symmetric steady cavity

    重力場對軸對稱體穩定空泡形態影響的實驗研究
  20. In this paper, relation between the dynamic evolution feature of gravity field and strong seismicity is studied, the result shows that, regional gravity field variation enjoys inhomogeneity of spatialand temporal distribution and gravity change in different regions

    摘要通過研究南北地震帶及青藏塊體東部地區多年來的重力場動態演化特徵及其與強震活動的關系，發現區域重力場變化既具有時空分佈的不均勻性和重力變化分區現象，同時又具有與活動斷裂構造密切相關並與地震孕育發展有著內在聯系的特徵。
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