source moment 中文意思是什麼
source moment
解釋
震源矩-
The moment map of this twisted cotangent sun ( t ) bundle is matched to the d - equation with fayet - illiopoulos source term, so the dynamics of the noncommutative solitons becomes that of the brane
我們由此扭曲的su _ n （ t ）餘切叢的momentmap給出了有fayt - illiopoulos源的d -方程，由此非對易孤立子的動力學就變成brane的動力學。 -
Furthermore, in the noncommutative chern - simons theory for the quantum hall effect, the constrain equation with quasiparticle source is also identified with the moment map eqaution of the noncommutative sun ( t ) cotangent bundle with marked points
而且，在量子hall效應的非對易陳- simons理論里，具有準粒子源的約束方程也與具有marked點的非對易su _ n （ t ）餘切叢的momentmap方程相同。 -
Positive electrode and negative electrode that execute spanning crack prevention are simulated as the source point and merged point, so the temperature field owing to the concentration of current around the crack tip is educed at the moment when the current is switch on
將實施跨越止裂時的正、負電極比擬為電流場中的源和匯，從而導出了在瞬間電流作用下，裂紋尖端附近區域因繞流而形成的溫度場。 -
The result shows, the source parameters for example seismic moment, corner frequency and stress drop and so on is relative with magnitude, the evolvement characteristic of time and space of stress drop is a new measure for earthquake prediciton
分析表明，該地區的地震矩、拐角頻率與應力降等震源參數與震級有一定的相關性，應力降的時空演化特徵可以作為該地區今後地震趨勢預測的一種新手段。 -
Campus figure high datum, dem of model, cheng can be used to set up the geometirc model of topography, the aviation image of the campus is the most direct, main source of the topographical lamination data, in a situation that the condition is permitted, you had better collect penetrating the aviation image of digitization of campus, the lamination data of the earth ' s surface can be obtained from penetrating the aviation image directly at this moment, the operation of shining upon of lamination is more convenient too
校園數字高程模型dem數據可用以建立地形幾何模型，校園航空影像則是地形紋理數據的最直接、最主要的來源，在條件許可的情況下，最好能收集到校園數字化的正射航空影像，這時地表紋理數據可以直接從正射航空影像上獲取，紋理映射操作也比較方便。 -
It uses the encouragement of step wave or other impulse current field source to produce the transition process field in earth. in the moment of shutting the power it produce the volute alternating electromagnetic field. from the abnormity of measuring the attenuation character of the second induction electromagnetic field, which produced by underground medium with time change, the conductive capacity and the position of the underground non - homogeneous substance can be analyzed
瞬變電磁法（ transientelectromagneticmethod ）是一種時間域的電磁勘探方法，利用階躍波或其它脈沖電流場源激勵，在大地產生過渡過程場，斷電瞬間在大地中形成渦旋交變電磁場，測量這種由地下介質產生的二次感應電磁場隨時間變化的衰減特性，從測量得到的異常分析出地下不均勻體的導電性能和位置，從而達到解決地質問題的目的。 -
In this paper, the first chapter, the historical background of how the concept of the seismic moment tensor was proposed and the development of the research work of seismic moment tensor inversion and seismic source process inversion were reviewed briefly
本文第一章簡要地回顧了地震矩張量概念產生的歷史背景，介紹了地震矩張量反演和震源破裂過程反演的研究進展和研究現狀。 -
Once upon a time angel had been so unlucky as to say to his father, in a moment of irritation, that it might have resulted far better for mankind if greece had been the source of the religion of modern civilization, and not palestine ; and his father s grief was of that blank description which could not realize that there might lurk a thousandth part of a truth, much less a half truth or a whole truth, in such a proposition
曾經有一次，安琪爾因為煩惱不幸對他的父親說，假如現代文明的宗教是從希臘起源的，不是從巴勒斯坦起源的，結果可能對人類要好得多他的父親聽了這句實實在在的話，不禁痛苦萬分，一點兒也沒有想到這句話裏面會有干分之一的真理，更不用說會認識到裏面有一半的真理或者是百分之百的真理了。 -
By equalizing the three - dimension current source to the two - dimension current source in spectral domain, the coaxial probe - fed microstrip antenna is analyzed with the full wave method and moment methods is used to numerically analyze the integral equation
通過在譜域中把空間三維電流源等效成二維平面電流源，對同軸探針饋電的微帶天線進行全波分析，運用矩量法對積分方程進行數值分析。 -
Hence, the best model for the source of the oceans at the moment is a combination of water derived from comets and water that was caught up in the rocky body of the earth as it formed
因此，當前海洋水源的最好解釋模式是，它是由彗星水和地球形成時的巖石體捕獲水共同提供的。
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