查询词典 approximation
- 与 approximation 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The research of these subjects has related to pure and applied mathematics such as algebra, geometry, operator perturbation theory, matrix anal-ysis, approximation theory, multivariate linear modeling, optimality principle and quantum physics etc.
对它们的研究涉及到基础数学与应用数学的许多分支,诸如代数学、几何理论、算子扰动理论、矩阵理论、逼近论、优化理论与量子物理等。
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The energy levels of free metallic ion were calculated with a 13 parameters model including the 2-body and 3-body interactions. The Stark energy levels of crystal field were calculated using the model proposed by Newman based on 1 electron orbital approximation The f-f oscillator strength calculation includes the contribution of electrostatic-induced, ligand polarization, vibronic-induced, magnetic dipolar transitions.
其中,自由f离子能级计算采用包括双电子与叁电子组态相互作用的二三参数模型,晶体场Stark分裂计算采用单电子轨道近似,用Newman角叠加模型计算晶体场参数。f-f跃迁振子强度计算包括静电诱导偶极跃、配体极化偶极跃、振动诱导电偶极跃迁及磁偶极跃迁的贡献。
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It is impotent to design the prefilter which maintain the orthogonality and approximation order of central filter bank.
在预滤波器的设计中,能够保持中心滤波器组的正交性和逼近阶是非常重要的。
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The saturation class and the saturation order of approximation are determined.
确定了逼近的饱和类与饱和阶。
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The approximation order of multi-scaling vector was studied.
研究了尺度向量逼近阶的改进问题。
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The result of the second order approximation given for me first time in the present paper leads to a theoretical m...
这种修正可以提高数值解的精度,有助于对问题获得更全面的了解,对进一步发展与完善高超音速钝头体绕流问题的数值求解方法起一定的作用。
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Because of the cost of computation,the order of the approximation surface usually is below four.
在对采样点构建插值曲面时,响应面法(Response Surface Method,RSM)通常是对整个曲面进行插值近似,由于计算量的原因,采用的近似曲面阶数通常不超过四阶。
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With this approach,the selection of weights and the estimation of approximation order simply depend on a parameter w.
该法适用于任意次数的有理Bezier曲线/面、任意的控制多边形/网格,权因子的选择和逼近度的估计都只依赖于一个参数w。
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Based on the analysis and summary of basic ideas and methods,this thesis proposes two new estimation of error of higher order approximation.
方法二是在等距分布的条件下,基于三次样条插值函数的三弯距算法,通过利用节点处弯距的加权和近似计算区间中点处的二阶导数。
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We investigate the order of approximation for Gn and G*n to |x|.
当f二}xl时,我们研究G。和G二对}x{的逼近阶。
- 推荐网络例句
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Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.
万寿菊对土壤要求不严,以肥沃。排水良好的砂质壤土为好。
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He unstepped the mast and furled the sail and tied it.
他拔下桅杆,把帆卷起,系住。
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Therefore, positively advances the interest rate marketability reform is one of current our country finance reform important tasks.
因此,积极推进利率市场化改革是当前我国金融改革的重要任务之一。