simple oscillation 中文意思是什麼

simple oscillation 解釋
簡單振蕩
  • simple : adj （ pler; plest）1 單純的；簡單的，簡易的；輕便的。2 質仆的，自然的，天真的；樸素的；率直的，...
  • oscillation : n. 1. 【物理學】振蕩，擺動，振動；振幅。2. 動搖，猶豫，仿徨。3. 蹣跚。4. 【無線電】發雜音。
  1. Assuming the blades conduct a planar simple harmonic motion, the flows in vibrating cascades in the case of different oscillating amplitudes, different reduced frequencies and different torsional centers are computed respectively for two blade profiles. according to comparing flow calculations at different oscillation modes, the influence of the oscillation parameters " selection on aeroelastic performances of cascades is analyzed

    假定葉片做平面簡諧運動，針對兩種葉型分別計算了不同振動幅度、摺合頻率及扭心位置時的振動葉柵流場，根據各種振型下流場計算結果的比較，分析了振動參數選取對葉柵氣動彈性性能的影響。
  2. And finally, with hllc and lax - friedrichs type approximate riemann solver for discretising conservative equations and a nonconservative equation, a simple accurate and fully eulerian numerical method is presented. compared with the numerical results of hll scheme, the hllc scheme has a high resolution for shock waves and avoiding the nonphysical oscillation of the hll scheme

    最後用lax ? friedrichs格式及hllc格式作為通量函數對守恆一維euler型方程組進行了離散，並將數值模擬結果和saurel的hll格式模擬結果進行了比較，發現：在兩相流數值模擬過程中，相對來說hllc格式對激波的解析度最高，結果最穩定，避免了hll格式在間斷處的非物理性數值振蕩。
  3. In this paper, we will prove some inequalities first. then some oscillation criteria for equations with delay or advanced argument will be given as simple corollaries of the inequalities

    在本篇論文中，我們首先證明兩個不等式，然後根據這兩個不等式得到幾個明確的推論，即關于滯后型微分方程和超前型微分方程振動的判據。
  4. In this paper, we study the oscillatory behavior of certain class of second order nonlinear delay differential equations and obtain one simple and direct oscillation criterion for all solutions of the equation

    摘要研究了一類二階非線性時滯微分方程的解的振動性，得到了該方程所有解均振動的一個簡單而又直接的判別準則。
  5. Especially in this condition when the peclet was large, dispersion and oscillation of numerical value was probed into. a simple approximate dioposal solution was put forward. then the solution of the model was validated by an exemple

    （ 2 ）對地下水溶質運移數學模型的不同解法作一些探討，尤其對彼克來特數較大時的特殊情況，探討數值解的彌散與振蕩。
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