propagator 中文意思是什麼

propagator 解釋
n. 名詞 增殖者；傳播者；宣傳者。

  1. In addition, the licencee being he propagator, grower or dealer - will have to sign a licence agreement for the specific use of certain varieties, and valid for a specified period

    此外，被授權人，不論是繁殖者、生產者或是經銷商，需要簽署一份授權合約，聲明針對某些品種的特定用途，以及特定的有效期間。
  2. The propagator for an arbitrary integral spin

    自旋為任意整數的傳播子
  3. Propagator of lei feng spirit - visiting elder zhang jun, lei feng ' s companion

    訪雷鋒的戰友張峻老人
  4. Friendship knows no boundaries ; therefore it is the real, true propagator of peace

    友誼無界限，因為它是真正和平的傳播者。
  5. The physical field, ghost field and matrix propagator are defined in the single - time representation

    在單時表示中，定義了兩類場，物理場和鬼場以及傳播子矩陣。
  6. In the real world, shanda interactive entertainment, the propagator of “ the legend of mir ii ”, faced a similar dilemma

    在真實世界中， 「傳奇2 」的傳播者盛大交互娛樂面對著相似的窘境。
  7. The higher the order number of generalized screen propagator, the higher the calculation precision, and the more the calculation amount

    高階廣義屏傳播運算元的階數越高，計算精度越高，但計算量也越多。
  8. Using the wave equation prestack depth migration on seg - eage 2 - d salt dome model as an example, the two - order generalized screen propagator increases 30 % calculation work relative to the conventional one - order ) generalized screen propagator

    以seg - eage二維鹽丘模型數據的波動方程疊前深度偏移為例，二階廣義屏傳播運算元相對于常規（一階）廣義屏傳播運算元增加了30 %的計算量。
  9. Within the frame of the abcd formulation of propagator of a time - dependent quantum system, the abcd law is extended to the so - called effective abcd system which effective beam quality factor is conservative ; we discussed the system like the propagation of the atom laser beam

    如果考慮原子激光內部原子間相互作用的影響，就要引入描述原有品質因子和原子間相互作用綜合作用效果的物理量? ?有效品質因子和有效復數曲率半徑，利用heisenberg圖像得到傳播子的有效abcd形式。
  10. The equation for the quasi - continuous atom laser beam wave - function is given by schrodinger equation, the beam width, divergence curvature radius and quality factor were introduced to represent the atom laser beam whose transverse potential could be separated. for the conservative quality factor system in some direction, we can ge t the propagator of abcd formulation

    本文在含時量子系統傳播子的abcd形式理論的基礎上，引入某一方向的束寬、發散角、曲率半徑和品質因子等光束傳輸參數來表徵橫向勢能滿足x和y分量相互獨立的原子激光的傳輸。
  11. The purpose of this study was to understand the present and annual product value of nursery industries and to analyze it for propagator and grower

    摘要本研究計畫針對種苗產業現況與產值進?分析探討，提供繁殖及栽培者之?考。
  12. 5. a computationally attractive algorithm based on the propagator method is proposed for simultaneous estimation of the direction - of - arrivals and frequencies of multiple narrowband signals received at spatially separated sensors. the frequencies are found by the eigenvalues of a constructed lower dimension matrice. the arrival angles are then estimated using the associated eigenvectors as well the estimated frequencies

    在第六章基於傳播運算元方法給出了頻率、角度聯合估計的一種快速演算法，由於其避免了高維矩陣的特徵分解，因而具有更低的計算復雜度，且演算法適用於一般的陣列結構，二維參數自動配對，易於實時實現。
  13. The effective beam quality factor and the effective parameter are introduced to obtain the effective abcd formulation of propagator by means of heisenberg picture. the atom - atom interaction in the atom laser beam makes the beam quality factor nonconservative, and the effective beam quality factor describes the beam quality factor and the atom - atom interaction together

    無論是否考慮原子激光內部原子間的相互作用，傳播子表達式和abcd變換矩陣都僅與所通過的勢場有關，可以用以研究各種原子束的傳輸，而且計算極為簡單。
  14. Different from the scattering theory used in the derivation of conventional generalized screen propagator, in this paper, a high order formula of generalized screen propagator for one - way wave equation is proposed by using the asymptotic expansion of single - square - root operator

    摘要不同於常規廣義屏傳播運算元的推導中使用散射理論，本文利用單平方根運算元的漸近展開，推導出了單程波方程廣義屏傳播運算元的高階表達式。
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