哈佛大学的理论化学家艾伦.阿斯普鲁.古济克正在开发一种方法期望能够在有朝一日摆脱所有对于近似法的需求，并由此生产出更好的药物和太阳能电池。
Alán Aspuru-Guzik, a theoretical chemist at Harvard, is developing methods that could one day do away with the need for approximations altogether--and lead to better drugs or solar cells.
针对运用矩量法计算电大尺寸天线时遇到的严重困难，提出一种基于矩量法的计算天线远场的远区近似(MOM- FZ)方法。
Aimed at the difficulty in calculating an electrically large size antenna by using MOM, a far zone approximate method based on MOM (MOM-FZ) was presented for calculating radar antenna pattern.
这个近似计算方法在经济学中被称为72-法。
This approximate computing method is called 72-method in economics.
提出一种矢量压缩编码新方法—矢量线上投影法，它将输入矢量用它在某条空间直线上的投影近似表示。
The dissertation proposes a novel method for vector coding, i. e. Vector Projection method, which approximately represents a vector with the orthogonal projection of its endpoint onto a straight line.
本文提出了平均误比特率最小意义下的最佳线性多用户信号检测器，并给出了求解这种最佳线性多用户信号检测器的近似方法——训练单层感知器法。
This paper presented a optimum linear multiuser detector in terms of minimum mean bit error rate, and given a approximate method of solving the detector - method of training single perceptron.
在综合大量实例的基础上，提出双高斯函数逼近多模光纤的光脉冲输出的解析近似方法，使时域法确定光纤带宽的精度大为提高。
On the base of a plenty of facts we suggested a method in which bi-Gaussian form is approached the output pulse in multimode fibers The accuracy measuring band in time domain can be improved highly.
本文提出一种求解优化数学模型，属于非线性整数规划问题的方法——逐次近似法。
In this paper, an optimal mathematical model solving method, the successive approximation method, of the nature of nonlinear integral programming problem is suggested.
但对这种方法(我们就称之为参数近似法)，目前尚缺乏系统的完整的论述。
But the method, which we call a method of parameter approximate analysis, is not demonstrated completely any systematically until now.
分别应用平面近似法和积分方法推导出在散心爆轰的数值模拟中，人为粘性系数和空间步长之间的匹配关系。
The matching relation between the viscosity and the mesh size was obtained using planar approximate method and integral method in the numerical modeling of divergent detonation.
该测量方法的提出彻底解决了传统绝缘参数间接测量法只能测量电网对地阻抗近似代替对地电容的缺陷。
This presented method thoroughly gets over a gap that foregone indirect methods can only measure insulation impedance to substitute distributing capacitance.
为解决这一问题，本文将极大似然法引入其概率图，提出了一种近似的参数估计方法并给出了算例。
To solve this problem, this paper provides a approximate parameter estimating method by using of the Maximum Likelihood method on the probability paper, and a calculation example is offered.
本文应用摄动法给出了一种简便的计算任意二元和轴对称细长喷管可压缩有势流动的近似解析方法。
A simple and approximate analytical method for calculations of compressible potential flows in arbitrary two-dimensional and axially symmetric slender nozzles is given using perturbation technique.
目的在对现有总体率可信区间计算方法优缺点进行评价的基础上，研究计算总体率可信区间的一次近似法。
Objective To put forward the once approximate method for computing binomial confidence interval after present methods were evaluated and reviewed.
本文采用解析法推导出了双参数弹性地基上自由矩形中厚板弯曲问题的一种近似方法。
An approximately method is deduced and the free rectangular middle-thick plates on two-parameter foundation is analyzed.
研究方法有数值法和近似解两种。
The methods of research are numerical analysis and approximate analytic solution.
方法根据中心极限定理和连续性校正原理，给出一次近似法和校正一次近似法计算总体率可信区间的公式。
Methods Based on central limit theorem and continuity correction principal , the formula of once approximate method and its continuity correction formula were derived.
应用驰豫时间近似法推导气体的输运系数，这种方法比其他方法要简单得多。
The method of solving transport coefficient of a gas by relaxation time approximation is simpler than others.
振型迭加法是比较准确的计算方法，而拟静力法是近似的计算方法。
The former is more precise than the latter which serves only an approximate method.
配置法是以满足纯插值约束条件的方式，寻求算子方程近似解的方法，且具有无需计算数值积分、计算量小、收敛阶高等优点。
The collocation method is a numerical method which search for the approximate solution of the equation by way of meeting pure interpolation condition.
无网格法作为一种新型的数值方法，因其近似函数不依赖于网格而受到广泛关注。
Meshless method is an efficient new-style numerical method. The extensive study of the theory and applications of meshless method was done because of the approximate function without any mesh.
在计算T矩阵的方法中，最流行的方法称之为扩展边界法（EBCM），但是它很大的程度上只适合轴对称和近似球形的粒子。
The most prevalent way to calculating T-matrix is the extended boundary condition method (EBCM), which, however, is largely limited to axisymmetric and near-spherical particles.
本文针对大系统的频域模型简化提出了两种方法：最小二乘近似法和有理分式近似法。
The two methods of model simplification are presented for large scale systems, they are the least square approximation and the rational fraction approximation.
有限元法是根据变分原理和离散化而取得近似解的方法。
The finite element method is obtains the approximate solution according to the variational principle and the discretization the method.
并提出了一种新的计算有限容量闭合排队网络系统边界性能的分析方法APBA法，和其他近似分析方法相比，APBA法的计算时间复杂度更低。
In order to cope with the state space explosion problem of CQN-FC solution, a novel approximate performance bounds analysis (APBA) method is proposed, which ha.
本文把缩减弯曲刚度法推广应用于具有不同拉压模数的层板，并且提出了一种求解具有不同拉压模数的层板问题的新的近似方法——二次近似法。
The reduced bending stiffness method is extended to laminates with different moduli in tension and compression, and a new approximate method-twice-approximate method is presented in this paper.
这种方法采用移动最小二乘函数来近似解变量，并且采用移动最小二乘近似函数的权函数作为加权残值法的权函数。
It used the moving least square approximation as a trial function, and used the weighted function of the moving least square approximation as a test function of the weighted residual method.
本文介绍两种钢围令环内力的计算方法即近似法和精确方法。
This paper introduces two analytical methods for computing the stress in Cribs of steel circular ring, one is approximate method the other is exact.
本文针对安全分析方法中故障树解算问题提出了一种完全依赖于所要求精度的近似算法——精度取舍法。
In this paper, an approximate algorithm named Accuracy Controlled Method is provided to get results of a false tree (FT).
加权残值法是一种可以直接从偏微分方程中求得近似解的数学方法。
The method of weighted residuals is a mathematic procedure with which approximate solutions can be obtained directly from partial differential equations.
该方法是在辐射传递方程离散坐标近似的基础上，用求目标函数极小值的共轭梯度法进行反演计算。
The inverse problem is solved using conjugate gradient method of minimization based on discrete ordinates method of radiative transfer equation.
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