查询词典 error of computation

In order to overcome the problem that the determination of non-scale interval definite and fractal dimension's computation were affected by human factors, the new method of scale transformation was presented according to the principles of notable regression effect, the smallest residual sum of squares and weak autocorrelation of residual error, which providing reference for the determination of study scale.

本文针对分形理论在描述监测站网分布时易受人为因素影响问题，提出了以回归效果显著，残差平方和最小和残差自相关性小为原则的确定尺度转折点的方法和基于GIS技术的点状数据确定尺度转折点的基本步骤，以期为研究尺度的科学确定提供参考。

Computation result shows that the design thickness of subbase is 34 cm with H-6,it is 33 cm with MD-82,their relative error is only 3.03%,which indicates that the design method is correct.8 tabs,2 figs,16 refs.

计算结果表明，以H-6为设计飞机，下基层设计厚度为34 cm，以MD-82为设计飞机，下基层设计厚度为33 cm，两者相对误差仅为3.03%，说明此设计方法是正确的。

This thesis concerns convergence theorems and truncation error bounds for all kinds of continued fractions with applications to matrix function computation.

这扁论文讨论了各类连分式的收敛性与误差估计以及它在矩阵函数计算方面的一些应用。

And what's more, a new definition of error is introduced for evaluation of the computation: The effect of Courant number, grid resolution and ratio of cell on numerical dispersion is analyzed too.

详细地研究了Courant数、网格分辨率CPW和网格长度比率等因素对于数值色散误差的影响，为基于Taylor差分格式的FDTD算法的研究提供了有用的参考。

In this dissertation, as for some problems in flood forecast andreservoir regulation, the research had been done based on the special research topic dynamiccontrol on limit water level in flood season using theories of fuzzy optimizing theory,maximum entropy theory, entropy-weighted multi-objective decision making method, geneticalgorithm etc. And the research focused on evaporation calculation, fuzzy description ofcatchraent impoundage, fuzzy similarity calibration method, nolinear watershed concentrationmodel and error distribution maximum entropy model and risk computation of dynamiccontrol reservoir water level in flood season when the flood forecast and precipitation forecastare taken into consideration.

本文从洪水预报和汛限水位动态控制两个研究方向着手，以汛限水位动态控制研究专题的试点水库为工程背景，运用模糊优选理论、极大熵理论、熵权多目标决策法、遗传算法等理论，研究了蒸散发计算和流域蓄水容量的模糊描述、洪水预报模型参数的模糊相似校正方法、流域非线性汇流模型、误差分布的极大熵模型以及考虑洪水预报和降雨预报动态控制水库汛限水位的风险计算方法。

The combined discrete-continuum model overcomes the lack and annihilates the error in continuum methods. In addition, the computation of the short-range solute-solvent interaction also causes errors. Therefore a high-level quantum calculation is necessary.IV(4) This model can also provide insight into many fundamental details where cluster model and continuum model fail to provide unique pictures.

4，离散一连续组合模型的价值还在于其把溶剂效应分解为短程作用和长程作用，对于一些分子簇模型以及传统连续介质模型不能解释的现象给出更清晰的图像。

And the cost of dealing with exponentially increasing numbers of error-tainted possibilities just isn't worth the immense trouble, even if computation is free.

而处理这些指数增长的被误差所污染的可能性所需要的代价是巨大的，根本就不值得，即使计算本身是免费的，也是不值得的。

And the cost of dealing with exponentially increasing numbers of error-tainted possibilities just isn't worth the immense trouble, even if computation is free.

而处理这些指数增长的被误差污染的可能性所需要的代价是巨大的，根本就不值得付出，即使计算本身是免费的，也不值得。

And the cost of dealing with exponentially increasing numbers of error-tainted possibilities just isn't worth the immense trouble, even if computation is free.

因为随着你所预测的时间点离现在越远，你所要去处理的可能性（而且还是被误差所污染了的可能性），其数量会呈指数增长的趋势，在这种情况下，即使计算本身是免费的，你所要花费的成本也会让你根本就不值得去费这么大劲、接手这么大的麻烦。

On the basis of the investigation of different moments, the concept of generalized moments is firstly defined and then, an abstract algorithm framework for computing the accurate generalized moments is presented. The framework replaces integrals on 2-dimensions space by summations on 1-dimension ORBIR list without introducing the error incurred by discrete sampling, and therefore, reduces the computation complexity for moments generation.

矩在工程实践中的应用非常广泛，在考察矩的实质的基础上，定义了泛化矩的概念，并研究泛化矩的生成框架，该框架在不引入离散化过程中存在的采样误差的前提下，将矩生成过程中需要的二重积分运算转化为在一维的ORBIR矩形序列上的求和，因此降低了矩生成的计算复杂度。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。