Our estimate rests on an equation.
我们的评估依赖于一个等式。
The famous "Drake Equation" which he invented to estimate the chances of finding et indicated there might be 10, 000 detectable civilisations in our galaxy, the Milky Way.
他发明的用来估计找到外星人机率的著名“德雷克方程”指出，在我们的银河系，可能存在一万个可探测的文明。
His quirky study USES a famous maths formula called the Drake Equation, which was first used to estimate the existence of extra-terrestrial life.
这一公式最初被用于估算外星生命存在的几率。
This paper discusses the resistance of gross errors with quasi accurate detection and the improvement of ill conditioned equation with ridge estimate when the equation is ill conditioned and polluted.
针对法方程呈现病态且观测值受到污染而不严格服从正态分布的情况，探讨运用拟准检定法抗御粗差，用岭估计改善法方程的病态性。
Generalized Estimation Equation (GEE) was used to estimate parameters of poisson regression model.
采用了通用估计方程(GEE)方法对泊松回归模型进行参数估计。
The dual-frequency carrier phase observation equation is built and ionosphere-free predigested, the estimate formula of zenith wet delay is deduced with least square method.
建立了双频载波相位观测模型，并将其进行无电离层延迟化简，用最小二乘原理推导了天顶湿延迟的估值公式。
Given the stability, error estimate of full discretization for the linear equation.
给出该线性方程全离散的稳定性和误差估计。
In this paper we present the parabolic equation mixed element anisotropic analysis, we give error estimate of the semi-discrete scheme.
讨论抛物型方程的混合元的各向异性分析，给出了半离散格式的误差估计。
Given the stability, error estimate and numerical experiments for the nonlinear equation of second order backward difference(4)Given the weighted of second order convolution quadrature.
给出非线性方程的二阶向后差分格式稳定性、误差估计。 （4）给出二阶卷积积分的权重。
This paper provides an equation to estimate the chloride diffusion coefficient from concrete mixture proportions, points out the problems in applications and discusses some influential factors.
介绍了一种由混凝土组成材料预测其氯离子扩散系数的经验计算公式，指出应用中注意的问题，并讨论了主要影响因素。
According to empirical equation between the Charpy impact energy and fracture toughness to estimate is common method.
常用的做法是根据管材的冲击韧性与断裂韧性之间的关系式进行估算。
Based on the data of radar flight for test, the method applies radar equation to estimate the detection probability of gridding center.
该方法采用空间分割算法建立网格，以雷达检飞资料作为基础数据，用雷达方程推算各个网络中心的探测概率。
A upper bound with consistent matrix norm and the estimate for error of AOR iterative method for solving linear equation system, which based on the doubly diagonal dominance, are presented.
在双严格占优矩阵条件下，给出了相容矩阵范数的一个上界，并以此为基础，得到了线性方程组求解时的AOR迭代法的误差估计式。
The association interaction parameter of PPB-MAH can be used to express the molecule polarity quantitatively, and the ellipse equation can be used to estimate the solvability of solvents.
MAH的缔合力参数可以用来量化表示其分子极性，椭圆方程可以用作溶剂的可溶性的预测。
In this paper, the mathematical theory of the nodal expansion method for 2nd order elliptical equation including variational principle and error estimate is established.
本文建立了二阶椭圆方程节点展开法数学理论，包括变分原理和误差估计等。
Firstly, the modified Y-W equation was used to estimate the parameters of the time-varied auto-regressive part and the error signal;
首先，采用改进的Y—W方程对TVARMA模型时变自回归部分系数进行估计，并计算残差序列；
We apply the least squares estimate to calculate GPS single point positioning equation and precision estimate, and put forward the new satellites' constellation choice algorithm.
将最小二乘法应用于解算GPS定位方程，并对其进行精度估计，提出了一种新的星座选择算法。
Based on the stability of differential equation, a concept of critical wind was introduced to estimate the stability of galloping.
以偏微分方程稳定性的判别为依据，提出了临界风速的概念用来判定导线舞动的稳定性。
An equation to estimate approximately the error of the displacement vector was given in the correction of the coarse mesh.
在粗网格校正过程中，给出了一种近似求解位移向量误差的方程；
And the super estimate of this lifespan is given when the initial energy of this equation is less than "critical value".
给出了当初始能量小于“临界值”时方程解的生命跨度的上界估计。
The equation for resistance estimate for different dead rise angles is obtained by the regression analysis method.
由回归分析方法给出了不同斜升角情况下的阻力估算式。
First, a differential geometrical description equation is obtained based on differential geometry theory without the need to estimate the parameter of available time-to-go.
首先，基于微分几何理论，得到了导弹运动的微分几何描述方程，无需估计剩余飞行时间。
An elastic thermo-softening equation is derived to estimate the Young's modulus of metals under high...
并提出了弹性热软化的估算公式及屈服温度上下限的概念。
Based on the experimental data, the correlated equation was obtained to estimate accurately the minimum fluidized velocity, solid holdup and bed height.
试验获得了最小流化速度、固含率和床层高度的关联式，预测值与试验值吻合良好。
Based on the experimental data, the correlated equation was obtained to estimate accurately the minimum fluidized velocity, solid holdup and bed height.
试验获得了最小流化速度、固含率和床层高度的关联式，预测值与试验值吻合良好。
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