Each kind of wave may use the trigonometric function equation to express.
各种波形曲线均可以用三角函数方程式来表示。
Two kinds of machining methods of function equation curve are introduced.
介绍了两种函数方程曲线加工方法。
Function equation is a very interesting subject and its solution is very revelatory.
函数方程是十分有趣的课题，其解法也是很具有启发性的。
Power function equation could better describe the adsorption dynamics of soil Mn in different soil types.
不同类型土壤锰吸附动力学以权函数方程拟合度较好。
It is well known that for a smoothing functional there exists a unique minimizing solution determined by a minimal function equation.
然而，直接求解由此得到的极小元素所满足的方程有较大的困难。
A method of retarded Green function equation of motion is applied to inveti gate the surface spin wave spectrum of Heisenberg ferromagnet.
用格林函数运动方程方法研究了海森堡铁磁体表面自旋波谱。
Vortex air compressor is made up of two double function equation type line dynamic and static vortex plate mesh with each other and become.
涡旋空气压缩机是由两个双函数方程型线的动、静涡盘相互啮合而成。
It also builds up cost function equation, and estimates the accurate expression form of cost function based on the data from the stock market, which will...
根据价值函数的特征建立价值函数方程，运用股票市场数据估计出价值函数的精确表达形式，为资产价值的判断提供了量化的理论依据。
The power function equation was used to analyse the relation between different bud lengths and water-retaining capacity of Hevea planting materials with young sprouts.
本文以幂函数方程，统计分析橡胶树萌动芽种植材料的不同芽长与持水力的关系。
Double Angle formula can transform the circular function equation to a biquadratic algebraic equation, and the analysis solution can be solved by extract equation directly.
用倍角公式可将该三角函数方程转化成一个四次代数方程，然后用求根公式直接求出解析解。
Using separation theorem of convex set and the time terminal value function equation, we obtain the determining method of optimal terminal time as well as the Maximum principle.
由凸集分离定理及终端时间阈值函数方程，我们获得了最大值原理及最优控制时间的确定方法。
According to the given experimental constant amplitude fatigue life group data, the three parameter exponential function equation can be adopted to describe the constant fatigue P-S-N curve.
对于给定的等幅疲劳成组试验数据，利用三参数幂函数方程来描述P - S - N等幅曲线。
In this paper, the transformed forms of the flow function equation and boundary conditions and their difference expressions are given, and Strongly Implicit Procedure (SIP) iteration is used.
文中给出了流函数方程及边界条件的坐标转换形式和离散格式，采用了强隐式(SIP)迭代法，分别对具有弓形和半弓形突体的直管进行了计算。
This paper analyzes T-shape equivalent circuit, establishes starting torque function equation with the variation of requency and starting current function equation with the variation of requency.
本文通过分析T形等效电路，建立了电机启动转矩随频率变化的函数方程，建立了电机启动电流随频率变化的函数方程；
Based on the equation of soil water feature curve and the relationship between soil water feature curve and permeability function, the permeability function equation of unsaturated soil is derived.
从非饱和土土水特征曲线方程出发，根据渗透函数和土水特征曲线的关系，推导出了非饱和土渗透函数方程。
It is very difficult to obtain any idea about the behavior of this function simply from studying the equation.
仅从研究方程本身很难得到该函数行为的任何想法。
I now would like to write down, in most general form the equation for the position and the velocity as a function of time for a one-dimensional motion whereby the acceleration is constant.
我来把更一般的形式，写出来吧，在一维空间中，位置和速度，作为时间函数的，一般形式，这里的加速度是一个常数。
So the unknown is a function, and the equation will relate the partial derivatives of that function to each other.
未知量是一个函数，这个方程，将把函数的偏导数联系起来。
And this trial function I'm going to substitute now into this equation.
这是我将，带入这个等式的，试探函数。
And on Monday what we were discussing was the solution to the Schrodinger equation for the wave function.
周一我们讨论了，薛定谔方程解的波函数。
The function f in the y=f(x) equation that is behind that graph is how scalable your application is.
这个y=f(x)方程的图像所显示出来的f函数，就是你的应用的伸缩能力。
So, just to get you used to this idea, I'm going to draw a level surface of a function of three variables OK, so it's a surface given by the equation w of x, y, z equals some constant c.
为了令你们习惯于这个想法，我画一个三变量函数的等值面,这是一个平面,由函数w=c给出的。
z Maybe we don't know how to solve for z as a function of x and y, but our surface is given by some equation.
也许我们不知道如何直接用x，y表示，但是曲面是由某些方程给出的。
x as a function of time, and when you have the correct solution x and you substitute that back into that differential equation, that equation will have to be satisfied.
根据时间的变化，x，is，，of，course，，changing，in，some，way,发生相应的变化，当你得到了,和时间的正确关系，for，x，as，a，function，of，time,你把它代入,这个微分方程，这个等式，就能得到满足。
For example, the solution of a differential equation is a function.
例如，这个解决方案的微分方程是一个功能。
Secondly, Aiming at classical mathematics model of Multi-machine System, state equation and transient energy function are putted forward in the center of angle.
针对多机系统的经典数学模型，给出多机系统在角度中心下的状态空间方程及其暂态能量函数。
The sum formulas of several kinds of ordinary series with function term are deduced by using the method of solving linear differential equation.
本文试应用求解一阶线性微分方程的方法导出几类常见的函数项级数的求和公式。
By using of complex variable function and integral equation method, the antiplane multiple holes and cracks problem of half plane region is considered in this paper.
运用复变函数及积分方程方法，求解了半平面域多圆孔多裂纹反平面问题。
The memory function in Generalized Langevin Equation is an important variable.
广义朗之万方程中记忆函数是一个重要变量。
The memory function in Generalized Langevin Equation is an important variable.
广义朗之万方程中记忆函数是一个重要变量。
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