散射層 的英文怎麼說

中文拼音 [sǎnshècéng]
散射層 英文
flabby sheaf
  • 散 : 散動詞1. （由聚集而分離） break up; disperse 2. （散布） distribute; disseminate; give out 3. （排除） dispel; let out
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  • 散射 : [物理學] [電學] scattering; radio scattering; scatter; dispersion
  1. The ionosphere is a complex medium, which is aeolotropy, asymmetry, dispersive and changes randomly with time. in order to improve the communication quality of the shortwave that depends on the ionosphere, we should have aknowledge of the current condition of the ionosphere in real time. the backscatter sounding of high frequency can diagnose the real - time channel characters for shortwave communication or hf radar, which is great assistant to shortwave communication and hf radar

    電離層是隨機時變，各向異性，非均勻、色散的復雜介質。為了保證依賴于電離層進行的短波通信質量，必須了解電離層的實時狀態信息。高頻返回散射探測可以實時監測與短波通信或高頻天波雷達相關的天波傳播通道的狀態，對短波通信和天波雷達工作起了重要的輔助作用。
  2. Ionosphere scatter propagation

    電離層散射傳播
  3. Hall, c. 1988 : fist observations of summer polar mesospheric backscatter with a 224 mhz radar, geophys. res. lett., 15, 18 - 31

    採用224兆赫雷達首次測得的夏季極地中間層大氣的後向散射。 「地球物理研究通訊」 ，第15卷28 - 31頁。
  4. Scattering by dielectric coated cylinders using fast multipole algorithm

    薄介質塗層導體柱散射的快速多極分析
  5. Radar cross section ; dielectric - coated conductor ; fast multipole algorithm ; impedance boundary condition

    電磁散射塗層導體快速多極演算法阻抗邊界條件
  6. Therefore, in principle the scattering may be predicted from measurements of the surface profile. in this paper the author also discussed nonspecular scattering for mo / si multlayer coated primary and secondary mirrors of the measured schwarzschlid optics based on power spectral density of these mirrors measured by both optical profilometer ( wyko ) and atomic force microscopy ( afm )

    因此，我們可以通過檢測多層膜反射鏡基底的粗糙度來表徵多層膜反射鏡非鏡面散射對光學系統性能的影響，亦即通過檢測多層膜反射鏡基底的粗糙度調整拋光工藝參數，獲得低散射的多層膜反射鏡。
  7. Caption : : titan shines beyond the rings like a brilliant ring of fire, its light gleaming here and there through the gaps in saturn ' s magnificent plane of ice

    土衛六泰坦披著一層濃密的大氣，在土星環后顯示著它散射太陽的光芒。
  8. Compared with current instruments, the setup can decrease disturbance of disorder radiation by using double layer refractive index sample matching vessel, and it can increase collecting and transmitting efficiency of radiation by adopting single mode fiber with gradient refractive index lens. with a low power laser, the sample has a low scathe, and the laser and the measurement system can be integrated conveniently

    與現有的同類型儀器相比，該儀器採用雙層折射率樣品匹配池減少了雜散光的干擾；採用帶梯度折射率透鏡的單模光纖接收、傳輸散射光信號提高了散射光的收集傳輸效率；用低強度的激光避免了對樣品的輻射損傷，同時可以使激光器和系統集成在一起，整個系統小型實用。
  9. Deep water scattering layer

    深水散射層
  10. To the influence of the plateau terrain, the impact of the elevation and the roughness of terrain to every energy component out and incoming are study, and basing the soil spectrum model proposed above, a new radiative transfer model of terrain area was put forwarded in which the soil water content, lai, terrain roughness and elevation were considered synchronously, and incoming scatter light was integral with the solid angle of semi - globe space defined by the slope of the pixel, so scattering lights of terrain and the sky are properly considered, but the operation is still within the acceptable range

    地形與反射率的關系是本文研究的一個重點。本文對崎嶇山地象元的各入射光和反（散）射光分量進行了深入分析，在所提出的濕潤土壤光譜模型和植被冠層模型的基礎之上進一步提出了新的適合青藏高原的山地輻射傳輸模型。該模型同時考慮了土壤含水量、植被覆蓋（ lai ） 、地形起伏和海拔高度的影響，並以象元坡面定義的半球空間立體角對環境入射光進行積分，使周圍地形和天空散射光均得到適當考慮，計算量又在可接受范圍內。
  11. Transportable troposheric scatter communication equipment

    移動式對流層散射通信設備
  12. In troposcatter transmission it turns out that m is of the order of 100 to 1000

    在對流層散射通信中，已證明m是在100到1000的數量級
  13. In troposcatter transmission it turns out that m is of the order of magnitude of 100 to 1000

    在對流層散射通訊中已證明m在100到1000的數量級。
  14. General specification for digital troposphere scatter communication systems

    數字對流層散射通信系統通用規范
  15. Troposphere scatter propagation

    對流層散射傳播
  16. Forward propagation by tropospheric scatter

    正向對流層散射傳播
  17. Based on all the research works mentioned above, a new technique to compute the caliber admittance matrix has been derived and applied for the problem of the scattering by electrically body with opening cavities

    在計算實例中，不同形狀的的腔體以及內部含有介質層的腔體對電磁散射的貢獻得到了比較和分析。在上述研究的基礎上，本文首次提出了用有限元方法計算腔體內部口徑導納矩陣。
  18. Firstly, a new interface roughness scattering model is developed using exponential autocovariance functions. the simulation results show that the electron mobility calculated using the exponential model are in good agreement with the experiment data

    先推導了一種sic反型層表面粗糙散射的指數模型，研究證明應用此模型能夠更精確地研究sicmos溝道載流子的輸運規律。
  19. The method can simulate light scattering behavior on the condition of single layer and multiple layers, and preferably deals with reflection and transmission between layers, with a good agreement with literature results. 3. laser beam scattering by an object in near field is studied

    該演算法可用於模擬計算單層和多層塗層，平行平面結構和粗糙表面情況下的光散射行為，較好地處理多層塗層結構中各層間的反射和透射，模擬結果與文獻結果吻合的很好。
  20. Based on the qps ionosphere model, the gradients model 、 quasi - cosine disturbed model and qps model with es layer are also introduced. then using the platform, the backscatter ionogram of these typical states are simulated, comparing with the real ionogram to find that they can match well, which proves the validity and practicability of the platform. the influence of the inputting parameters of these model and antenna patterns on the backscatter ionogram is also discussed in this paper

    本文在球形對稱準拋物電離層模型基礎上，分別引入了梯度模型、準餘弦擾動模型、包含es層的準拋物模型，然後利用該模擬平臺，對這幾種典型電離層狀態的返回散射電離圖進行了模擬，並與實測圖進行了比較，一致性很好，證明了該模擬平臺的有效性和實用性。
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