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- Pre-stack depth migration of seismic crosshole data by Kirchhoff integral method 井间地震资料克希霍夫积分法叠前深度偏移
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- Abstract The evolutionary programming inversion(EPI)of crosshole seismic travel time tomography is a nonlinear and global optimization method. 提要 井间地震走时层析成像的遗传进化反演法是一种全局最优化的非线性反演方法。
- The evolutionary programming inversion(EPI)of crosshole seismic travel time tomography is a nonlinear and global optimization method. 井间地震走时层析成像的遗传进化反演法是一种全局最优化的非线性反演方法。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- I have a simple and easy method. 我有个简易的方法。
- I went through by a summary method. 我成功运用了一个简易的方法。
- By this method, you obtain a good result. 用这种方法,你就会取得良好的结果。
- Many times has he tried that method. 那种方法他已经试验许多次了。
- Our packing method shall be improved. 我们的包装方法应加以改进。
- His method of organizing the work is commendable. 他组织这项工作的办法是值得称赞的。
- Crosshole seismic tomography in complex media is a very complicated nonlinear inverse problem.It is difficult to obtain a satisfactory and clear image by using linearized tomographic method. 摘要复杂介质井间地震层析成像是一个很复杂的非线性反演问题,常规的线性反演方法无法得到好的解。
- We must get some method into our office filing. 我们必须把公文归档工作弄出些条理来。
- The quality of seismic data varies tremendously. 地震资料的质量变化巨大。
- He prepares to go mad with fixed rule and method. 他准备对死板的规则与方式大闹一番。
- The technique of crosshole seismic tomography, with its high resolution, can be used to detect the underground fine structures and goals. 地震层析成像技术,以其分辩率高的特点,而主要用于地下精细构造和目标的探测。
- You'll find little system in his method of work. 他的工作方法无甚条理。