inversion-recovery 中文意思是什麼
inversion-recovery
解釋
反向回收-
Compared with the csa ( classical sa ), fsa ( fast sa ) and lga, the new versions of the algorithms seem to gain better performance. there are several application examples investigated and presented in the dissertation. de - convolution techniques based on mossa is shown in chapter 7, underwater acoustic channel estimation and data recovery in chapter 8, and the inversion problems in underwater sound field in chapter 9. chapter 10 summarizes the investigation and gives the major conclusions
本研究取得的主要成果有： 1 ）多操作結構模擬退火演算法（ mossa ） ； 2 ）歸一化遺傳演算法（ nga ） ； 3 ）變結構遺傳演算法和混合式優化演算法； 4 ） mossa反卷積處理技術和通道估計方法； 5 ）海底特性參數聲學反演的ga方法等。 -
By comparing the numerical results of water infiltration with air and without air, it is shown that the method in this paper is more effective for solving problems of water infiltration in unsaturated soil. in this paper the forming process of oil - bearing basin is the main research object and the mathematic model of geology is built, in order to simulate the dynamic forming process of stratums especially oil - bearing stratum in geology history in the time and space concept, further to investigate the history of petroleum forming, transmitting, accumulating and predict the distributing rule and scope of petroleum, and offer an rapid, quantitative, exact, general choice for the researcher of petroleum geology. with denudation, poor - compactness and sedimentation hiatus, the stratum relations of sedimentation section is judged, and the ancient thickness and pressure of stratum layer are recovered by the inversion method of back stripping. the numerical simulation algorithm of recovery of geological history is also given
為了利用現代化的計算技術再現含油氣盆地的地史演化發育過程，以便進一步定量化研究油氣的生成、運移和聚集的歷史以及預測油氣分佈規律、分佈范圍，為石油地質學家提供一個快速、準確、定量、綜合的研究手段，本文就含油氣盆地的地史演化發育過程為主要研究對象，建立了數學地質模型，運用優化理論與演算法，在考慮了剝蝕、欠壓實、沉積間斷等地質現象的情況下，採用回剝反演法，應用鉆井、測井、地震等方法獲得的地層物性資料，判別沉積剖面中地層的接觸關系，恢復地層的古厚度、古壓力，構造了地史恢復的數值模擬方法。 -
Clinical application of fluid attenuated inversion recovery pulse sequences in mri of the brain
快速液體衰減反轉恢復脈沖序列技術的顱腦應用探討 -
Inversion recovery, ir
反轉恢復技術
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