attenuation of crust 中文意思是什麼
attenuation of crust
解釋
地殼減薄- attenuation : n. 1. 變薄,變細。2. 減少,減弱。3. 稀釋。4. 【物理學】衰減。
- of : OF =Old French 古法語。
- crust : n 1 麵包皮 (opp crumb);乾麵包片;生活口糧,糊口之資。2 外皮,殼;〈美國〉雪殼;【地質學;地理...
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X4 ? gridding attenuation and 2 ? x2 ? gridding group velocity are calculated respectively, based on the attenuation and velocity, the distribuation of rayleigh wave quality factor qr are yielded finally. ( 3 ) building the s - wave quality factor og3d structure of the continental crust and upper mantle of china area
為此把中國大陸區域劃分成4 4網格和2 2網格,利用lsqr方法分別進行衰減系數和群速度網格化反演,得到4 4單元格的衰減系數分佈和2 2單元網格的群速度分佈。 -
By using the attenuation property of the rayleigh surface wave to invert the quality factor of crust and upper mantle, this paper yields the s - wave quality factor 3d structure of crust and upper mantle of china, and the viscidity structure of this area as well
本文主要通過rayleigh面波衰減反演地殼上地幔s波品質因子q _ ,建立了中國大陸地殼上地幔s波品質因子全三維結構。探討了中國大陸區域地球內部粘彈性結構。 -
This is of very important significance to understand the material property and geodynamic of corresponding area, the surface wave attenuation mechanism and the inversion algorithm of attenuation and s - wave quality factor are discussed systemically in this paper. some important fruits and understanding are resulted from the the crust and upper mantle tomography of china. ( 1 ) calculating of the rayleigh surface wave attenuation factor y
本文首先探討了面波衰減的機理,對面波衰減和s波品質因子q _反演的計算方法進行了系統的研究,並對中國大陸地區地殼上地幔q _三維結構進行層析成像,取得了以下重要成果: ( 1 ) rayleigh面波衰減系數計算。 -
With these three calculated parameters, the attenuation factor value of the radio wave propagation in the earth ' s crust is calculated by the ways of plane wave method and communication formula method, and the value of the leakage on the ground is also calculated by the inhomogeneous medium ' s field analysis method
據此三種參數,利用平面波法和通信公式法計算出電波在地殼中傳播的衰減因子值,以及利用非均勻介質的場分析法計算出地面場強泄露衰減因子值。
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