查询词典 analysis formula

Through mechanical analysis, a formula was derived to calculate the Young's modulus of zona pellucida from measurements.

通过力学分析，推导出一个近似计算杨氏模量的实验公式。

The paper describes theory of beam noise reduction in adiabatically varying magnetic field, deduces the relation between magnetic field and noise , gives out fourth order Runge-Kutta formula of 2-order differential equation, simulates the effects of different magnetic field on electron motion, the results show good agreement with theory analysis,it confirms that adiabatically varying magnetic field near the cathode can reduce the beam noise.

文章描述了回旋波保护放大器电子束绝热降噪的机理，推导了噪声与磁场的关系和二阶微分方程的四阶精度龙格－库塔法求解电子运动方程的公式，编程计算了电子在不同磁场中的运动轨迹，模拟了不同磁场对电子运动的影响，模拟结果与理论分析相符合，证实了阴极表面附近的缓降磁场可以降低电子束的噪声。

Based on reference to the convention means of the analysis and research for energy spectrum hardening and photon scattering in internal and external, making full use of Beer law and Compton scattering intensity equation, this paper approximatively deduce a theoretical formula of correction of energy spectrum hardening and scattered radiation in Transmission X-ray Industrial Computerized Tomography from a ideal model.

本文在分析研究国内外有关射线能谱硬化修正和散射修正问题的分析方法及其研究状况的基础上，利用X射线透射物质的强度衰减遵守Beer定律和Compton散射强度方程，相继建立了能谱硬化修正模型及其修正方法和散射修正模型及其修正方法。

A series of bulkily substituted ferrocenium triiodides with general formula (RC5H4)2FeI3 have been synthesized and characterized by elementary analysis, IR spectrum, mass spectrum, ESR spectrum, Mossbauer spectrum and conductivity.

通过元素分析，红外光谱，质谱，顺磁共振谱，穆斯堡尔谱和电导率对这些化合物进行了表征。

In this thesis,the quantitative analysis mode of the comparative value is put forward that non-circulation share holder should pay for the circulation shareholder,then the formula to calculate shrinking-rate and connotive non-circulation value coefficient are set up.

在提出非流通股股东向流通股股东支付对价的定量分析模型的基础上，推导出计算缩股率与内含非流通股价值评估系数的公式和缩股率与等价送股率的转换公式，并进行实证分析。

On the basis of the elastic-plastic analysis of the crack tip zone under cyclic loading, suggested by Rice, the general expression for the delayed retar- dation parameters and the delayed retardation formula, containing the four parameters, were proposed by using Matsuoka model.

基于Rice对循环加载下裂纹尖端的弹塑性分析，按照Matsuoka模型理论，提出了迟滞参数的一般表达式和四参数迟滞公式，并对本文的试验结果及Matsuoka的试验结果进行了分析讨论。

This article describes that the contrast tests on the subgrade filled with natural sand-gravel was conducted with portable falling weight deflectometer and Benkelman beam,respectively,the correlation analysis on the modulus from the above tests was conducted and the empirical formula was obtained.

对填料为天然砂砾的路基用便携式落锤弯沉仪与贝克曼梁进行了对比试验，将便携式落锤弯沉仪所得模量与贝克曼梁弯沉进行相关分析，并得到经验公式。

In the second part, the theory of numerical simulation is introduced, including description of body configuration, elastic-plastic large deformation constitutive equation and finite element formula. It is followed by the derivation of equation from the basic theory of elastic-plastic deformation. The solution to temperature field, thermal stress, thermal strain, equivalent effective stress and equivalent strain is achieved then. In addition, we exposit the relation between machine load and thermal load in coupling analysis.

介绍了物体的构形及其描述，弹塑性大变形的本构方程、有限元列式；并进一步论述了弹塑性变形的基本理论，推导了弹塑性方程组；阐述了温度场的求解、热应力及热应变的理论概要，说明了等效应力与等效应变，并进一步阐明了在热力耦合分析中，机械负荷与温度负荷之间的关系；此外，还简介了Marc AutoForge程序结构的特点。

Taylor Formula is a very important content of mathematics analysis ,it can focally embody the soul of " approximation" of calculus. And is extensively applied in most aspects of calculus.

泰勒公式是数学分析中非常重要的内容，集中体现了微积分&逼近法&的精髓，在微积分的各个方面都有重要的应用。

The analysis based on the theoretical model of the geoidal height shows that the accuracy of this formula is quite high.

大地水准面高理论模型下的分析表明，该公式有较高的精度。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失