spherical source 中文意思是什麼
spherical source
解釋
球面聲源-
Two spherical waves and multiple spherical waves interference, and yang ' s interference experiments are simulated by using different methods. two spherical waves interference is focused on the on - plane or out - plane of the spot light source plane and the observing plane. then, we analyze how the temporal coherence of optical waves influence the contrast of the interference pattern
用光波波前疊加的方法實現了對兩列球面波干涉、多光束干涉等實驗的模擬；用傳播矩陣描述衍射光波波前傳播的方法對楊氏雙縫和雙孔干涉實驗進行了模擬，並具體詳細地分析了單縫衍射對雙縫干涉的影響；另外還分析了光場的時間相干性對干涉條紋反襯度的影響。 -
To validate the scheme, an air - filled, submerged in water spherical shell excited by a sound source located at the center of the sphere was calculated
為驗證數學模型的正確性，對點聲源激勵下無界水域中充氣球殼進行了數值計算。 -
Several evaporation sources, including the plane and spherical source, and their influence on film uniformity were studied
摘要分析了幾種可能的實際蒸發源與薄膜均勻性的關系，其中包括擴展的平面蒸發源和曲面蒸發源。 -
When the ratio between the depth of the spherical surface and the radius of the source surface is less than 0. 5, the spherical source has little effect on films uniformity compared with the plane source, and when it is greater than 0. 6, the influence of spherical surface source on films uniformity should be considered
得到的分析結果表明：當蒸發源半徑和夾具高度的比值小於1 / 17時，蒸發源可以被視為一個點面源；大於1 / 10時，應當把蒸發源視為面面源進行考慮。 -
The current trends of this field is to acquire the current density of dipole distribution rather than a few dipoles. based upon that, a new model was proposed - dipole layer localization method ( dllm ) : spherical dipole layer was used as source model, on which dipoles were distributed by equilateral triangles ; three concentric inhomogeneous sphere was used as head model, which contains scalp, skull and cortex with different conductance. the dipole distribution and scalp potential tomography were obtained with singular value decomposition ( svd )
鑒于該領域的研究趨勢已從求取少數偶極子過渡到偶極子分佈密度的獲得，本文提出了新的模型? ?偶極面定位方法（ dipolelayerlocalizationmethod ， dllm ） ：以等邊三角形均勻分佈的偶極子構成的偶極面（球面）作為源模型；包括頭皮、顱骨和皮層的三層同心介質球作為頭顱模型，運用奇異值分解來求解逆問題，從而獲得偶極子分佈和頭皮電位分佈，實現三維成像。 -
Analytical solution of electric potential produced by a direct current point source located in a multilayered spherical volume conductor
分層球形導體中任意位置直流電流元產生電位的解析解 -
Beside spherical mosaic technique, the method of sampling source image to extract information on sphere is given, the difference of luminance and color between images due camera parameter change while image captured is corrected to remove visible boundary on panorama
此外，本文還給出了從原始圖像中采樣生成球面全景圖的方法，該方法可以糾正圖像拍攝時相機參數變化導致圖像間整體亮度的差異，使生成的球面全景圖沒有明顯的拼接痕跡。
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