扁球面 的英文怎麼說

中文拼音 [biǎnqiúmiàn]
扁球面 英文
oblate ellipsoid
  • 扁 : 扁形容詞[書面語]1. （形體小的） small2. （邊遠的） out-of-the-way
  • 球 : 名詞1 （以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體） sphere; glo...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 球面 : spherical surface; sphere球面艙壁 spherical bulkhead; 球面車床 spherical turning lathe; 球面反射...
  1. Instead of assuming the earth to be a perfect sphere, this function takes into account the actual polar flattening of the earth and the equatorial bulge, which gives a much more accurate computation between the given coordinates

    它沒有假設地球是一個完整的球面，而是考慮了地球的極軸扁平率和赤道鼓起率，這樣就給出了兩個坐標間更精確的距離。
  2. The hybrid algorithm raises the convergence rate of the conjugate gradient method and solves the problem for which the convergence rate of the steepest descent method get slower when the isopleth of goal function is oblong

    這種混合優化演算法結合了共扼梯度法和最速下降法產生搜索方向，既提高了共扼梯度演算法的收斂速度，又解決了目標函數的等值線是扁長橢球時，最速下降法下降緩慢的問題，具有收斂速度快、收斂范圍大、適應面廣等特點。
  3. Because of its oblate shape, the moment of inertia of the earth is a maximum about the polar axis and minimum about an axis in the equatorial plane.

    由於地球是扁球體，繞極軸慣量矩最大，而繞在赤道面內的軸的慣量矩最小。
  4. Evidence that the above - imaged plates really are dust - covered water - ice includes a similarity in appearance to ice blocks off earth ' s antarctica, nearby surface fractures from which underground water could have flowed, and the shallow depth of the craters indicating that something is filling them in

    支持如上面影像的扁盤的確是被沙塵所掩的水冰的證據有：它有著與地球南極的冰塊相似的特徵、附近地表凹凸不平的部分曾經有被地下水淹沒的痕跡、影像中淺底的隕石坑也許表示有某種東西填滿了坑洞。
  5. Bulb plates, perforated gratings or flooring grids for working floors and walkways

    工作面地板鑿孔柵欄和通道用球頭扁鋼和地面格子板
  6. Non - linear stability critical loads of single - layer and double - layer reticulated spherical shallow shells based on continuum analogy method

    單雙層球面扁網殼連續化方法非線性穩定理論臨界荷載的確定
  7. Pavilions vanish into nothingness at a distance ; bridges allow tourists to view the scenery from different angles with the wonderful result of a different scene for each step. the stone pagodas are 2 meters high and each with five equally spaced windows

    塔頂如葫蘆狀，塔身呈球形，高出水面二米，中空，環塔身分佈五個小圓孔，塔基為扁圓石座。
  8. Cargo hold ladders hold no. 1 forward and cargo hold no. 9 shall be installed with strong hp - profile and movable back protection

    一號貨艙前面和九號貨艙的貨艙梯子應使用強力球扁鋼安裝，並在梯背安裝可拆的保護板。
  9. Abstract : taking advantage of charge simulation method and potential coefficientmethod for ellipsoids, point effects of electric field near the surfaceof a satellite are calculated nummerically. antenna point effects on a high voltage spherical satellite arecalculated as an example

    文摘:本文使用模擬電荷法和扁橢球體的電勢系數法較好地解決了尖端效應的數值計算問題，並用這一方法，計算了衛星表面尖端的效應
  10. With a fork, press down the tops of the cookies, marking the tops with a crisscross pattern

    用叉子把圓球壓扁，一橫一豎兩下，在表面形成井字花紋。
  11. Based on the analyses, it was found that if the subsurface warm pool is regarded as the beginning point, the warm or cold signal propagates initially eastward and upward along the equatorial surface of msta to the eastern pacific and stays there several months and then turns north, usually moves westward near 10 to western pacific and finally propagates southward to return to warm pool to form an off - equator closed circuit. it takes about 2 to 4 years for the temperat ure anomaly to move around the cycle. if the smta of warm ( cold ) water is strong enough, there will be two successive el nino ( la nina ) events during the period of 2 to 4 years

    ） a事件下/負海溫距平信號的分佈和傳播「軌跡」 ，發現如果以暖池次表層為起點，則一般來說，暖水或冷水先是沿赤道的極值深度面向東、向上「傳播」或運動，到達赤道東太平海盆邊界附近后，分別轉向向北和向南運動，然後在南、北緯10左右再折向西運動，並在暖池的經度范圍內再作經向運動傳到暖地，即在南、北半球以赤道為一邊， 「傳播」或運動路徑形成扁的閉合環路，溫度距平運動一圈需時2 - 4年。
  12. By driving expressions and using the method in numerical integration, the results of numerical calculations are analyzed, discussed and contrasted with different conditions, and they showed that there are evident differences in the mean attenuation, scattering, and back scattering cross sections of oblate spheroid particles when the variance is so small that it is near to zero namely it is the same as the rotatory axes are parallel with one direction and when h - polarized and v - polarized incident waves happened. these differences are depended on the relative differences in the average orientation of rotatory axes and the polarized directions of incident wave

    通過公式推導和數值積分計算並對結果做了討論和分析，對比各種情況表明：扁橢球粒子群在方差很小接近為0時，與粒子群旋轉軸一致取向的情況相同，入射波水平極化和垂直極化時的平均衰減截面、平均散射截面、平均後向散射截面有明顯的不同，這決定於旋轉軸平均取向和入射波極化方向的相對差異。
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