查询词典 inversion problem

After the SM and the AEM are applied to a typical boundary condition inversion problem in a circular domain and the influence of the measurement noise to the inversion accuracy is analyzed,it is s...

结果表明，灵敏度法和伴随方程法都是求解二维稳态热传导逆问题的有效方法

Meanwhile it can provide a new approach to solve the other inversion problem of geophysics.

同时对地球物理反演的其他问题求解也提供了一条新的途径。

Genetic algorithm can cope with uncertainty inversion problem pretty well if we take full advantage of prior knowledge.

在宽松的先验知识条件下，该方法可以解决不确定性反演问题。

The forward problem is solved using a finite element technique in two dimensions that is a foundation of the inversion problem.

正演计算是电阻率反演成像的基础，本文从二维有限元基本理论出发，完成了高密度电法的二维有限元正演模拟程序，为后期多方法反演奠定了基础。

The third part of our work is for the inversion problem of ring current ions. Weexplore a new technique and arithmetic to inverse the ring current ions distribution.

在第三部分的研究中，我们开发了新的反演技术和算法来反演环电流的分布。

However, the inverse algorithm is very robust. Through the study of inversion simulation, we believe this new approach to solve the inversion problem of magnetotelluric sounding will bring new hope and it worth in-depth studying.

然而该反演方法是非常稳健的，通过反演模拟研究，我们认为这种全新的反演方法给大地电磁测深反演问题的解决带来了新的希望，值得深入研究

In Chapter 2,we improve the Differential Evolution algorithm developed rapidly in recent years,and apply it to study the multi-exponential inversion problem in nuclear magnetic resonance.

第二章改进了近年发展起来的差分进化算法，研究核磁共振T_2谱多指数反演问题。

In order to solve the priority inversion problem, priority ceiling protocol is implemented in μC/OS- II.

深入分析了μC／OS-Ⅱ的调度策略，为了防止优先级反转问题，在其中扩展了优先级顶置协议。

Based on the optimized solution of inversion problem,the information inversion theory was taken for inversing the blasting parameters of highway tunneling.

在研究逆问题优化解的基础上，将信息化反演理论引入到隧道爆破开挖的控制参数反演问题中，建立隧道围岩控制爆破参数的反演模型。

Contrast source inversion algorithm recasts the inversion problem as a minimization of a cost functional, thus an iterative sequence is formed to reconstruct the contrast sources and contrasts.

对比源反演算法将反演问题转化为求解成本泛函的极小值问题，从而形成重构对比源和对比度的迭代序列。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。