This paper introduces a new analytical formula for designing a planar rank and rocker mechanism according to travel velocity-ratio coefficient.
介绍推导了按已知的行程速比系数k、摇杆的长度c和摆角Ψ及其余三个构件中任意一个构件的长度,并由此确定其余各构件长度的解析公式。
This paper introduces a new analytical formula for designing a planar rank and rocker mecha- nism according to travel velocity - ratio coefficient.
介绍推导了按已知的行程速比系数ｋ，摇杆的长度ｃ和摆角Ψ及其余三个构件中任意一个构件的长度，并由此确定其余各构件长度的解析公式。
Based on the concept of equivalent soil resistivity and the previously derived analytic formula for grounding resistance of a single rod in two~layer soil, an analytic formula is deduced to estimate grounding resistance of combined grounding rods in two~layer soil.
基于等值土壤电阻率的概念和已提出的双层土壤中单根接地棒接地电阻的解析公式,导出了双层土壤中N根组合接地棒接地电阻的解析公式。
Based on these properties we propose an analytic formula to reconstruct wave fields.
基于这些性质提出了重构波场的一个解析公式。
Based on Furior series,an analytic formula for analyzing the prestress in the web of box girder with single bar was deduced through simplifying the action of single vertical prestressing bar as a couple of concentrated forces with equal value but opposite direction acting on a thin rectangular board with infinite length.
基于傅立叶级数,把箱梁腹板上单根竖向预应力筋简化为作用在无限狭长矩形薄板上的一对大小相等、方向相反的集中力,推导出单筋作用下箱梁腹板预压应力的解析公式。
By the methods of reducing order and Euler s eigenvalues,we obtain the general solution formula to one kind of systems of three dimensional second order ordinary differential equation with constant coefficients.
采用降阶和特征根 (欧拉 )方法 ,给出了一类三维二阶常系数微分方程组的通解公式 ,并通过算例与拉氏变换法进行了比较。
With the variable replacement method, general solution formulae were given to the linear differential systems with complex constant coefficients and that with a class of complex variable coefficients.
利用变量替换的方法，给出了复常系数和一类复变系数线性微分系统通解公
By reducing order and using Euler s eigenvalue method,the general solution formula to one kind of three-dimensional second-order ordinary differential equation groups with constant coefficients is obtained.
采用降阶和特征根(欧拉)方法,给出一类三维二阶常系数微分方程组的通解公式,并通过算例与拉氏变换法进行比较,说明利用该通解公式求解高阶微分方程组比采用其他方法求解更简捷,且具有通用、严谨、清晰和实用等优点。
This article gives that several commonly rational functions are divided into the decompose summation of the partial fraction formulas and their proof.
给出了几个常用有理分式分解成部分分式之和的分解公式和证明。
Solutions of Three New Second-order Quadratic Differential Equations and Their General Solution Formula;
新三类二阶二次微分方程的解法及其通解公式
General Solutions to Some Kinds of Secord-Order Quadratic Equations;
几类二阶二次微分方程的解法及其通解公式
Solution Formula Express of Euler Differential Equations Depending on a parameter;
含参数λ的Euler型微分方程的求解公式
A Computational Formula for the Particular Solution of One Sort of Differential Equation with Constant Coefficient;
一类常系数线性微分方程的特解公式
Formula of Seeking Solution for Some Kinds of Differential Equation;
几类有关全微分方程问题的求解公式
The Elementary Formula of Envelope Surface(curve) and its Applications;
包络曲面(线)的初等求解公式及其应用
On the Pell Equations x 2-Dy 2=±1 General Purpose Formula;
关于Pell方程x~2-Dy~2=±1的通解公式
Explain why problem formulation must follow goal formulation.
解释问题公式化必须遵循目标公式化?
Formulation of general solution of 2-or equation y"+py +qy = f(x);
二阶方程y″+py′+qy=f(x)通解的公式解法
Adjustment Based of BAW Formula;
基于BAW公式的美式期权解的修正
Find equation behind inequality depth understanding of the underlying mathematical formula
寻找不等式背后的等式 深入理解数学公式
NaCl. In solving these problems you must apply the formulas you have just learned.
你必须运用刚学的公式来解这些问题。
GENERAL ANALYTIC FORMULAS OF KINEMATIC GEOMETRY OF CAM MECHANISMS
凸轮机构运动几何学的通用解析公式
Probes into the "Comply or Explain" Approach of Corporate Governance Codes;
公司治理准则“遵守或解释”模式之探析
The Relative Truth Degrees og Predicate Formulas in the Finite Interpretation;
有限解释下一阶谓词公式的相对真度
The Analysis on Focal & Difficult Points of Applying the Gauss s Formula;
应用Gauss公式重点、难点解析
Method and Formula to Extraordinary Solution of Class 1 Mould Function Differential Equation;
一类泛函微分方程求特解方法及公式