查询词典 approximation

An efficient algorithm for approximation of initial problem by quadratic programming problem is described.

一个有效的算法最初的问题的近似的二次规划问题进行了阐述。

A rough approximation of the initial soil temperature is the average daily temperature for the region.

一个粗略的初始土壤温度逼近该地区的平均气温。

These methods utilize successive approximation of initial problem by linear or quadratic problem.

这些方法，利用逐次逼近的首要问题线性或者二次的问题。

The solution to the reduced problem is taken as the initial approximation.

退化问题的解被初始逼近所代替。

These methodsutilize successive approximation of initial problem by linearor quadratic problem.

这些方法，利用逐次逼近的首要问题线性或者二次的问题。

To attend pre-issuance site visits for all the job orders in order to determine the existing conditions, develop client needs in detail, and estimate an initial approximation of different types of material used, and the costs involved.

参加预发行现场参观，所有的订单，以确定现有条件下，开发客户需求的细节，估计初步逼近不同类型的材料，而涉及的费用。

Initialization is a crucial problem in the application of multiwavelets, and the selection of initial weight affects directly the approximation performance and convergence rate of a multiwavelet neural network.

初始化问题是多子波神经网络的一个基本问题，网络初始值的选取直接影响着网络的逼近性能和收敛速度。

A theoretical analysis: of the structure and accuracy control of the initial reciprocal approximation table is described, and an economical and simple hardware scheme of the reciprocal table is put forward.

对初始近似倒数表的构成及精度控制进行了理论分析，提出了一个既省器材又处理简单的硬件倒数表方案。

Mathematics A method of solving equations in which the errors resulting from an initial approximation are reduced by succeeding approximations until all errors are within specified limits.

张驰：处理方程式的一个方法，由最初的粗略估计时产生的错误在随后的估计时得到逐渐减少直到所有和错误都在特定的限制范围之内

In this method,without depending upon small parameter,a trial function with possible unknowns is used as initial approximation,then a correction functional is constructed by means of a general Lagrange multiplier ,which can be identified via variational theory.

本文提出了一种求解非线性方程的迭代算法，它不依赖于小参数，是先给方程一个带待定函数的试函数作为初始近似解，然后用拉氏乘子法构造一个迭代公式。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。