查询词典 inversion problem

Finally, the methods are applied to the inversion of electromagnetic wave log in oil field.

最后，将方法应用于石油领域的电磁波测井解释反演问题中。

Elementary transformation, matrix inversion using a written calculation method...

初等变换法，矩阵求逆用的是笔算时惯用的方法，需要高斯消去法的朋友请参看有关资料。

Through Gaussian elimination method for computing matrix inversion, the project has a strong practical value.

通过高斯消去法，进行矩阵求逆运算，在工程中有很强的实用价值。

In said method no additives such as disperser and emulgent are used, thus the obtained polymer is relativly pure, the inversion rate of polymerization is high and the post treatment is simple.

在这种聚合方法中，不使用分散剂、乳化剂之类的助剂，这样得到的聚合物比较纯净，而且聚合转化率高，后处理也简单。

In this paper, the basic theory and recent progress of emulsion phase inversion are summarized in detail.

本文总结了乳状液转相的基本理论和近年来的研究进展。

Using 3-channel bipolar ECG signals simultaneously recorded from different positions of ventricular epicardium, the inversion of VF dynamical model is explored.

利用从心室肌表面不同位置同时记录到的三通道双极性电信号反演VF动力学模型。

This dissertation studies the applications of the inversion techniques and its equivalent form in finding and proving the hypergeo...

本文探讨了反演技术及其等价的形式在寻求和证明超几何级数恒等式方面的应用。

This dissertation studies the applications of the inversion techniques and its equivalent form in finding and proving the hypergeometric series identities.

本文探讨了反演技术及其等价的形式在寻求和证明超几何级数恒等式方面的应用。

By use of the ergodic property of chaos movement and the inversion of genetic algorithm, a chaos genetic algorithm was proposed. Its basic principle lies in the small disturbance of which extent is adjusted during searching to child generation group using the chaos variable.

摘 要：利用混沌优化的遍历性和遗传算法优化的反演性，提出了混沌遗传算法，其基本思想是把混沌变量加载于遗传算法的变量群体中，利用混沌变量对子代群体进行微小扰动，随着搜索过程的进行逐渐调整扰动幅度。

The uncertainties of the parameter estimation are analysed in terms of the posterior probability distributions of inversion results.

最后利用参数的后验概率分析反演结果的不确定性。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。