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- common conversion point gather 共轉換點道集
- Secondly, the paper proposed a new fracture parameters inversion technique from which the fracture azimuth is obtained by a multi-trace scan technique in common conversion point (CCP) gathering. 然後,提出了一種在共轉換點道集中利用基於多道統計的角度掃描法取地下目標煤層的裂隙發育方位的方法。
- Common conversion point (CCP) binning 、 non-hyperbolic normal moveout (NMO) and converted-wave velocity analysis based on non-hyperbolic NMO are the key points to CCP stacking for converted-wave. 轉換波共轉換點疊加的關鍵在於CCP抽道集、非雙曲線正常時差校正及基於非雙曲線時距方程的轉換波速度分析。
- common conversion point 共轉換點
- This method can be applied to common shotpoint gather or common depth point gather before NMO correction. 這種方法可在動校前的共炮點(CSP)道集上進行,也可在CDP道集上完成。
- The mapping of POM is different than EOM but the purpose of the two methods is to map the input samples to the common conversion scatter point (CCSP) gathers. 本文主要介紹了兩種偏移方法的原理,通過理論模型來驗證兩種方法對模型參數的敏感性。
- Common Asymptotic Conversion Point (CACP) 共近似轉換點
- As an inverse problem, migration velocity analysis tries to infer the velocity model from the picked residual curvatures on common image point gathers (CIGs). 作為一種反問題方法,偏移速度分析利用共成像點道集上的剩餘曲率成像點來反演速度模型。
- The coordinates of conversion point is the function of offset,normal distance from source to the interface,ratio between S-wave velocity and P-wave ve- locity and the dip angle of the interface. 傾斜界面轉換點坐標是一個關於炮檢距、震源到界面的垂直距離,橫縱波速度比和界面傾角的函數。
- Prestack depth migration based on common focus point gather and its application 基於共聚焦點道集的疊前深度偏移及其應用
- In common conversation he seems to have no choice of words; he hesitates and blunders; and yet, good God! How he writes! 平常談話時,他看上去不善言談,支支吾吾,還辭不達意,可是老天,你看他寫的東西!
- In common conversation he seems to have no choice of words; he hesitates and blunders; and yet , good God! How he writes! 平常談話時,他看上去不善言談,支支吾吾,還辭不達意,可是老天,你看他寫的東西!
- Knowledge without common sense counts for little. 光有學問而無常識,則這種學問無甚價值。
- Common focus point gather migration velocity modeling based on constraint parameter inversion 基於約束參數反演的共聚焦點道集偏移速度建模方法
- Salt is a common food preservative. 鹽是一種常用的食物防腐劑。
- There is still no cure for the common cold. 目前仍沒有治癒感冒的良藥。
- Huxley, I feel, has much in common with Wells. 我覺得赫胥黎和威爾士有很多共同之處。
- Rabbits and foxes are common in Britain. 兔子和狐狸在英國很常見。
- Common tastes form a bond between the two men. 共同的愛好使兩人結交為朋友。
- The two sisters have nothing in common. 兩姐妹沒有什麼共同之處。