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common conversion point gather 共转换点道集
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. 然后，提出了一种在共转换点道集中利用基于多道统计的角度扫描法取地下目标煤层的裂隙发育方位的方法。
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. 转换波共转换点叠加的关键在于CCP抽道集、非双曲线正常时差校正及基于非双曲线时距方程的转换波速度分析。
common conversion point 共转换点
This method can be applied to common shotpoint gather or common depth point gather before NMO correction. 这种方法可在动校前的共炮点(CSP)道集上进行,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. 本文主要介绍了两种偏移方法的原理,通过理论模型来验证两种方法对模型参数的敏感性。
Common Asymptotic Conversion Point (CACP) 共近似转换点
As an inverse problem, migration velocity analysis tries to infer the velocity model from the picked residual curvatures on common image point gathers (CIGs). 作为一种反问题方法，偏移速度分析利用共成像点道集上的剩余曲率成像点来反演速度模型。
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. 倾斜界面转换点坐标是一个关于炮检距、震源到界面的垂直距离,横纵波速度比和界面倾角的函数。
Prestack depth migration based on common focus point gather and its application 基于共聚焦点道集的叠前深度偏移及其应用
In common conversation he seems to have no choice of words; he hesitates and blunders; and yet, good God! How he writes! 平常谈话时,他看上去不善言谈,支支吾吾,还辞不达意,可是老天,你看他写的东西!
In common conversation he seems to have no choice of words; he hesitates and blunders; and yet , good God! How he writes! 平常谈话时，他看上去不善言谈，支支吾吾，还辞不达意，可是老天，你看他写的东西！
Knowledge without common sense counts for little. 光有学问而无常识，则这种学问无甚价值。
Common focus point gather migration velocity modeling based on constraint parameter inversion 基于约束参数反演的共聚焦点道集偏移速度建模方法
Salt is a common food preservative. 盐是一种常用的食物防腐剂。
There is still no cure for the common cold. 目前仍没有治愈感冒的良药。
Huxley, I feel, has much in common with Wells. 我觉得赫胥黎和威尔士有很多共同之处。
Rabbits and foxes are common in Britain. 兔子和狐狸在英国很常见。
Common tastes form a bond between the two men. 共同的爱好使两人结交为朋友。
The two sisters have nothing in common. 两姐妹没有什么共同之处。