查询词典 inversion problem

A matrix of type, and it is the arithmetic, inversion, transpose function, it should be a good utility.

一个矩阵类的实现，有加减乘除、求逆、转置等功能，应该是一个不错的实用程序。

The finite field arithmetic is the base of cryptography and modular inversion is the kernel arithmetic operation.

有限域的运算是密码学的基础，而在有限域的所有运算中模逆运算是最核心也是最复杂的运算。

In the respect of data interpretation proceeding, the paper carried out the inversion calculation of experiment data with the resistivity CT method, gave some study on the image effect when the iron bodies were placed flatly close to water level under semi-space condition and were placed flatly, vertically or aslope to the water level under whole-space condition.

在资料解释处理方面，本文采用了电阻率CT法对实验数据进行反演计算，研究了半空间和全空间条件下铁块水平、垂直和倾斜放置时的成像效果，由效果图可以看出，通过电阻率CT法反演出的铁块的位置与水槽模拟实验中铁块的实际位置吻合的较好。

Keywords: asynchronous motor; transistor;computer control; SPWM inversion

关健词：异步变频电动机；变频器；SPWM逆变；绝缘栅双极性晶体管；微机控制。

Berg-violin concerto, wozzeckkey terms: atonality, 12 tone, tone row, retrograde, inversion, form

主要音乐概念：无调性，十二音体系，音序，倒叙性，倒置性，体裁的变改。

Berg-violin concerto, wozzeckkey terms: atonality, 12 tone, tone row, retrograde, inversion, fm

主要音乐概念：无调性，十二音体系，音序，倒叙性，倒置性，体裁的变改。

Based on the inversion results of different paths, the average crustal velocity model in central area of Yunnan province is also given in this paper.

根据不同路径的反演结果，给出了云南中部地区地壳内部的平均速度结构。

In this paper, the method of AVO inversion in TI media is investigated for the first time.

本文还首次对TI介质中的AVO反演进行了研究。

The inversion of AVO elastic parameters is an important way to reservoir prediction.

振幅随偏移距变化弹性参数的反演是储层预测的一个重要方法。

Then the state transmission and observation model are established for AVO inversion.

然后建立了适合于AVO反演的粒子滤波器状态转移模型和观测模型。

"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。