turbulence of atmosphere 中文意思是什麼

turbulence of atmosphere 解釋
湍餾氣
  • turbulence : n. 1. （風等的）狂暴；激流（現象）。2. 騷亂，動亂；強橫。3. 【氣象學】亂流。
  • of : OF ＝Old French 古法語。
  • atmosphere : n. 1. 大氣；大氣層，氣圈；空氣。2. 四圍情況，環境，氣氛。3. （藝術品的）基調，風格。4. 氣壓。5. 【化學】霧。
  1. Seeing is the scintillation of image caused by turbulence in the atmosphere.

    寧靜度是由大氣湍流所引起的象的閃爍反射。
  2. The non - local turbulence parameterization, i. e., transilient theory was used in the host model mm4 to simulate the turbulent activities of the atmosphere

    在中尺度區域模式mm4的基礎上對其中的湍流參數化方法作了改進，嘗試用非局地閉合方法代替局地
  3. According to the markov approximation under a long haul condition, we get the inter - correlation function, log - amplitude and phase covariance function. the thesis puts much emphasis on three phenomenon of the laser under the effects of turbulence, i. e., intensity fluctuation ( atmosphere glistening ), beam floating and extension, phase fluctuation

    重點介紹湍流作用下的激光的三種物理現象及其產生機理，即強度起伏（大氣閃爍） ，光束漂移和擴展，相位起伏和到達角起伏。
  4. Prediction algorithm for atmosphere turbulence with control voltage of deformable mirror

    利用復原電壓預測大氣湍流畸變波前方法
  5. Due to the advantages such as short response time, easy operation, and convenient to comprehend the wavefront modes, the hartmann wavefront sensor ( h - wfs ) is widely utilized nowadays in real - time adaptive optics system, turbulence statistical characterization, optical components test, light quality evaluation, laser atmosphere communication, the wavefront correction of ultrahigh power laser pulses, as well as human eye aberrations measurement. the detection accuracy is important to the performance of the whole optical system. considerable efforts have been performed in the investigation of h - wfs wavefront detection techniques in past years

    哈特曼波前傳感器具有實時探測，易操作，可以直觀顯示波前畸變分佈等優點，被廣泛地用作自適應光學系統的波前信息探測和波前畸變補償，大氣湍流統計特性表徵，光學元件檢測，光束質量評價，超強激光脈沖波前整形，激光大氣通信以及人眼象差測量等各個領域之中，其探測精度的高低對整個光學系統的工作性能有著極其重要的影響。
  6. So it is necessary to research the interference of the beams after it have transmitted a certain distance through the turbulence atmosphere. the article studies this problem of interference instance

    由於發射的光束都要經過大氣層受到大氣湍流的影響，因此有必要研究光束通過湍流大氣的干涉情況。
  7. We have the following results through simulation and experiments : i ) turbulent structure constant of atmosphere decreases with altitude ; ii ) turbulence induced power scintillation decreases with the optical wavelength ; iii ) scintillation of space - to - ground optical propagation is smaller than that of horizontal optical propagation ; iv ) power scintillation of space - to - ground optical propagation increases with wavelength ; results above are accord with existent theory. what ' s more, the last result discovers a new rule

    通過對數學模型和模擬結果的分析，得到以下結論： a ）大氣湍流結構常數隨海拔高度的增加而迅速減小； b ）由湍流引起的光功率閃爍與波長呈反比； c ）空-地激光通信的光功率閃爍小於地面水平傳輸的閃爍； d ）空-地激光通信的光功率閃爍與波長呈正比；上述結果與理論保持一致。
  8. Orsm includes physical processes such as radiative transfer, phase changes of water substance, re - distribution of energy due to cumulus convection, transport of momentum, energy and moisture by turbulence, and exchanges between the atmosphere and the surface layer

    ： orsm中的物理過程包括輻射交換水分的相變積雲對流所帶動的能量重新分佈湍流所引發的動量能量和水汽輸送大氣與地面層之間的各種交換等等。
  9. The vibration of the telescope caused by wind or the turbulence of the atmosphere will affect the sharpness of the image

    攝影機或腳座的震動和大氣的擾動都會使影像變得模糊。
  10. A batch of equations with atmosphere turbulence about aircraft movement and others mathematic models ; 2

    給出了一組帶有大氣紊流、陣風影響和推力矢量的飛機運動方程和其他一些數學模型； 2
  11. The turbulence effect of high power laser propagation in the atmosphere

    強激光大氣傳輸時的湍流效應
  12. At last, the results of the simulation is analyzed. when the laser beams propagate through atmosphere turbulence, the interference fringes have little distortion as the transmitter apertures become wider

    最後，分析了上述模擬結果，並得出以下結論:大氣湍流存在的情況下，發射孔徑間距增大時，激光通過水平大氣湍流形成的干涉條紋質量會變差。
  13. One advantage of the space telescopes is that they will not be affected by the atmosphere, e. g., weather or turbulence. the following is a photo of the largest in term of collecting area radio wave telescope, arecibo, suspended over a valley in puerto rico with a diameter of 300 m

    太空望遠鏡其中一個好處是不受大氣層如密雲或大氣擾動的影響，下圖是位於波多黎各一個山谷中世界上口徑最大直徑300米的阿雷西博射電望遠鏡。
  14. Then the markov random fields ( mrf ) theory was used to segment target df active illumination by light and sobel - transform information in this article. to make mrf algorithm suitable in actual setting, some technologies were analysis to make extracting steady. according to the analysis of laser beam through atmosphere turbulence, we found that : 1

    其次，圍繞目標的特徵提取問題，文中討論了含噪照明目標圖像的分佈特點，並從亮度和邊緣變化方面對照明光束遠場特徵進行了分析和歸納，提出採用基於mrf理論對照明目標分割來提取目標形心特徵的方法。
分享友人
分享到 Line

分享到臉書