equator system 中文意思是什麼

equator system 解釋
赤道系統
  • equator : n. 1. （地球或天球的）赤道。2. （平分球形物體的面的）圓；（任何）大圓。adv. -ward 朝赤道方向。
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. In chapter 3, the stability and bifurcation of the equator of a cubic system are investigated

    在第三章中，我們研究一類三次系統的赤道環的穩定性和極限環分支問題。
  2. By translating this real cubic system into a complex planar system, an applicable linear algebraic recursion formula of the equator and the first 6 quantities of the equator are given

    將這類實三次系統轉化為復平面系統研究，給出了系統赤道環量的易於計算的線性代數遞推公式。
  3. A new model was presented in a three dimensional geographic coodinate system to describe the linear growth of r - t instability so that the effects of magnetic inclination and declination were taken into accont. it is an generalization of former theories from equatorial to mid - latitude regions. from this model one can see the influence of magnetic strength, inclination and declination. due to the magnetic effects, the occurrence rate of the instability is not symmetric in longitudes even at the magnetic equator. some occurrence peaks or valleys will appear in certain places around the world

    從三維地理坐標系出發建立模型，考慮了地磁傾角和偏角的影響，研究spread - f現象的全球分佈特點，是對以前的研究從赤道地區向中低緯度地區的推廣。從該三維模型中可以看到地磁場的大小和位型的影響包括磁傾角和磁偏角的效應。由於地磁位型的不同，發生率的分佈並不具有經度對稱性，即使在磁赤道附近也如此。
  4. By structure the bounded cubic systems in the plane, we prove that : 1 ) the system ( 1 ) have distribution of critical point with 5 - 4 ( 5 critical points with index + 1 and 4 critical points with index - 1 ), 3 - 2, 2 - 1, + 1 ; 2 ) the bounded cubic systems in the plane which has only one critical point with index + 1 have at least 11 structures ; 3 ) the distribution of finity critical points of bounded cubic systems with same topological structure near the equator have different struction

    摘要通過構造有界的平面三次系統，證實了（ 1 ）其有限奇點的5 4 （ 5個奇點指標為+ 1 ，另4個奇點指標為1 ） 、 3 2 、 2 1 、 + 1四種分佈均可實現； （ 2 ）僅有一個指標為+ 1的有限奇點的有界三次系統至少有11種類型； （ 3 ）赤道附近軌線拓撲結構相同的有界三次系統它們有限奇點的分佈可以有不同類型。
  5. The integrability conditions and coefficient conditions for the appearance of 5 and 6 limit cycles from the neighborhood of the equator are obtained. an example of cubic system with 6 limit cycles bifurcating from the equator is given for the first time

    同時計算出系統的前6個赤道環量，得到了系統在赤道鄰域的可積性條件及在赤道附近分支出5個和6個極限環的系數條件，從而首次給出了一個平面三次系統在赤道附近分支出6個極限環的計算實例
  6. Stability of equator for a class of 2n 1 degree polynomial system

    1次多項式系統赤道環的穩定性
  7. Stability and limit cycle bifurcation of equator for a class of fifth system

    一類五次系統赤道環的穩定性與極限環分枝
  8. Computer programming realization of the projection figure of pole point on equator plane of cubic crystal system plane

    面極射赤道平面投影圖的計算機實現
  9. In the second chapter, we obtain the necessary and sufficient condition where the cubic kolmogorov type system is bounded if homogeneous polynomials of degree 3 are relatively prime. and we obtain there are only four behaviours of the trajectories near the equator of the bounded cubic system if the homogeneous polynomials of degree 3 are relatively prime. in the third chapter, we study the existence and nonexistence of limit cycle for a class of bounded cubic systems

    第一章為引言；第二章，我們得到了齊三次項互素時三次kolmogorov型系統有界的充分必要條件及其在赤道上孤立奇點附近軌線的分佈情況有且僅有四種；第三章，我們研究了一類有界三次kolmogorov型系統極限環的存在性與不存在性。
  10. The probability distributions of climatic elements are discussed. based on the characters of them, a multimode model is introduced and verified through the nonlinear fitting. the climate features of quasi - biennial oscillation of the stratospheric zonal wind over equator, the enso index, the surface pressure at reykjavik 21 90w 64 13n and swedish temperature, and the northern hemisphere tree ring all show that the multimode are universal in the climatic system

    對氣候要素的概率分佈進行了討論，根據這些概率分佈的特點提出了多模態模型，並用非線性擬合的方法進行了驗證。對赤道平流層緯向風enso指數esi序列冰島reykjavik 21 . 90w ， 64 . 13n氣壓和瑞典溫度北半球樹木年輪等數據的分析表明：氣候系統中多模態現象具有普遍性。
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