differential method的例句大全

The method solves an algebraic equation instead of a set of nonlinear differential equations to find the two initial conditions for the periodic relative rotating orbits for any eccentric orbit with nonlinear relative motion.

该方法不用求解非线性相对运动微分方程，只需解一个一元二次代数方程，就可给出任意偏心率和非线性条件下，两个具有明显物理意义的周期性相对运动初始条件。

Using suppression subtractive hybridization ( SSH) and differential screening method, associating with bioinformatics assay, we cloned a novel gene, which is down-regulation in NPC cell lines and NPC biopsies& LBH gene.

应用抑制性消减杂交和差异筛选法，并结合生物信息学的分析，克隆到鼻咽癌组织中表达下调的新基因LBH。

This paper has proved the Sard theorem and the Brown theorem directly and strictly with the method of differential topology.

本文试用微分拓扑的方法直观而又严谨地证明了Sard定理和Brown定理。

A method for determining trace Nickel and Cobalt in human body by differential pulse adsorption voltammetry is reported in this paper.

本文研究了应用微分脉冲吸附伏安法连续测定人体中痕量镍和钴的方法。

The reactivity equivalence of 8 groups ( 49 clusters) was calibrated. The integral worths were measured separately by rod changing method, taking the temperature adjuster rod bank as the known differential worth of rod bank.

以温度调节棒组作为已知微分价值的棒组，对8组共计49束的反应性当量，用换棒法作了积分价值测量。

Finite Element Method Simulation on Precision Forming Process of Car Differential Gear

轿车差速器齿轮精密成形的有限元数值模拟

The Common Method on Calculating Efficiency of Differential Gear Train

计算差动轮系效率的通用方法

The Brief Method on Efficiency Calculation of Differential Gear Train and Its Application

差动轮系效率计算的简便方法及其应用

A differential method for critical pressure of constant section catenary arch with two hinges

双铰等截面悬链线拱面内屈曲临界推力的差分解法

Using this method, the fringe shift function of a differential interferogram is first transformed into the fringe shift function of the corresponding absolute interferogram. Then using the existing methods of calculating absolute interferograms, we can determine the density distribution of the flow field.

该方法，首先将差分干涉图的条纹位移函数转换为绝对干涉图的条纹位移函数，然后用计算绝对干涉图的现有方法，计算出密度分布。

On One Method of Solving Function of Known Function to the Differential Coefficient of Intermediate Variable

关于已知函数对中间变量的导数求函数的一种方法

Mitochondrial purification process using the two-step differential centrifugation and density gradient method.

试验方法采用多步差速离心和密度梯度离心联合法分离纯化肝脏线粒体。

Analysis of Finite Differential Method for Deflection of Box-like Structure with Reinforced Plates

加筋箱形结构弯曲变形的有限差分法分析

By means of variable substitution and iterative method, this paper puts forth some new higher-order differential equations, and gives their formula of reduction of integrals to common denominator.

借助变量代换、迭代等方法，提出几类新的高阶常微分方程，给出其相应的通积分公式。

Then Galerkin's method is used to discrete the dynamics equations into ordinary differential equations.

采用伽辽金法离散,将动力学模型转化为常微分方程组.

The analytical method is applied in deriving equations for the displacement, velocity and acceleration of the detaching roller installed in the differential mechanism.

本文采用解析法导出了这种差动机构中拔取罗拉的位移，速度和加速度的方程式。

These methods include the traditional RBF and the differential operator-geared RBF collocation methods, i.e.the MFS and the BKM ( boundary knot method).

包括通用的径向基函数以及基于算子的径向基函数配置点方法即基本解方法和边界节点方法。

Analysis of BDF Method Solving Linear Constant Coefficient Differential Algebraic Equations ′ Stability

BDF方法解常系数微分代数方程的稳定性分析

Differential display ( DD) is a effective method to clone unknow expressed gene.

差异显示法是分离未知表达基因的一种有效方法。

The TDG finite element method is adopted to solve the differential equations. The validity of mathematical modeling and numerical algorithms is validated by two modeling methods of solution and comparison analysis.

通过对两种建模方法的求解及对比分析，验证了建模及数值算法的有效性。