他利用这个断言去求实积分的值。
如果没有问题的话，我们就来算算它吧，如何计算这个线积分的值呢？
If there are no other questions then I guess we will need to figure out how to compute this guy and how to actually do this line integral.
无论函数是什么，如果你的函数除了原点处处为，在原点是其他的值，那积分还是0的。
no matter what value you put for a function, 0 if you have a function that's zero everywhere except at the origin, and some other value at the origin, the integral is still zero.
要牢记，当我们对z积分时，首先固定一个点，看看它们的值，取一个垂直切片,并找出z的积分限。
So, remember, when we did it first over z, we start by fixing a point, x and y, and for that value of x and y, we look at a small vertical slice and see from where to where we have to go.
那么积分1dxdy的值,就是单位圆的面积π
Then the integral of one dxdy will just be the area of this unit disk which is pi.
在微积分中，在函数的极小值点上导数等于零或者不存在导数。
In calculus, the derivative equals zero or does not exist at a function's minimum point.
可以通过角速率值的时间积分来估计当前的横滚角度，前提是没有误差的累积。
You can approximate the current roll Angle by integrating the roll rate over time, but you can't do so without some error creeping in.
在BOINC管理器的统计页里所显示的各个项目先前所获得的积分信息所保存的天数。默认值为30。
How many days to save the per-project credit totals that are displayed in the Statistics TAB of the BOINC Manager. Default is 30.
对已经被用二增益放大的数字接收信号进行接收和积分，从而计算接收信号功率值。
A digital reception signal which has been amplified by the second gain is received and integrated to calculate a reception signal power value.
本文就积分第一中值定理给出了一个简单的证明。
This paper gives a simple proof of the first mid -value theorem of Integral.
同时建立了另一类上半平面解析函数在其分布边值意义下的积分公式。
And the distributed boundary value's integral formula of another set of analytic function in upper half-plane is established.
应注意的是，任何常数的值可以加入不定积分，而不改变它的导数。
Note that any constant value may be added onto an indefinite integral without changing its derivative.
在侧面人脸图像检测过程中，利用积分投影法对预处理后的二值化侧面人脸图像进行人脸区域的定位。
During side face image detection, the person's face area is located by use of integration projection in the pre-disposed binary image.
定义了区间值函数的RS积分，并利用它来定义模糊值函数的RS积分，给出了这种积分的一些性质。
RS integral of interval valued functions and Fuzzy valued functions are defined. Some properties of this kind of integral are obtained.
本文得到了EHS (C)中函数妁对数导数的积分平均估计及一类系数泛函数估值。
In this paper we obtain integral mean bounds of logarithmic derivatives and estimates of coefficient functionals for functions in EHS (c).
基态波函数可以表示为沿这条确定轨迹的一系列积分，而能量则可以用位势极小值处的一系列微分表示。
The ground state wave function can be expressed as a series of integrations along the trajectory and the energy as a series of differentials at the minimum of the potential.
采用样条插值函数将均匀介质的边界积分方程离散为代数方程组。
The boundary integral equation in homogeneous media was dispersed into algebraic equations through the use of spline function.
此方案以估计出的位置角为反馈量，采用闭环双积分结构，分别估计了定子磁链的幅值和相位。
The amplitude and phase is estimated respectively through a double integrator close-loop, in stead of vector of flux, with angular and speed as feedback.
文中首先对用于有效值计算的逐点积分法与浮点开方算法进行了论述，并在此基础上介绍了系统的检测原理。
Firstly, the testing principle of this system is introduced on the basis of discussabout point-by-point integration method and floating-point evolution.
进而将积分方程形式的特征值问题转化为无穷阶矩阵的标准特征值问题。
And the eigenvalue problem of integral equation is transformed into a standard eigenvalue problem of a matrix with infinite order.
在可测模糊随机函数及模糊值函数积分的基础上，研究了模糊值函数的有界控制收敛定理。
This paper gives the control convergent theorem of integral for fuzzy random functions on basis fuzzy functions and fuzzy integral.
给出并证明了关于积分第二中值定理“中间点”的渐近性定理。
In this article, the author has proved the theorem of "middle point" in the second integral mean value.
首先证明二元插值函数的不定积分也是由迭代函数系迭代生成的，并得到了其迭代函数系。
At first, the indefinite integral of binary fractal interpolating function generated by IFS is proved, and its IFS is given.
然后由叠加原理将环扇形板的自由振动问题转化为积分方程特征值问题；
Then the eigenvalue problem of free vibration of annular sector plates is transformed into the eigenvalue problem of integral equation by using superposition theorem.
然后利用外插值的方法，外推得到光滑因子为零时的积分方程的稳定解。
The stable solutions of the integral equation are obtained by the extrapolation method when the smooth factor equals to zero.
初步分析表明，借助非整数阶微积分来改变地震数据的分维值、压制地震噪声是可能的。
The result shows that the S/N ratio can be raised and the seismic noise suppressed with nonintegerorder calculus.
文章给出了特征函数的计算公式，并讨论了确定积分初始值的方法。
The calculating formula are given and the method of determining the initial value of integral is discussed.
模拟结果与微扰理论和平均球近似积分方程理论的预测值进行了比较。
The simulated results are analyzed and compared with those predicted from perturbation theory and integral equation theory under mean spherical approximation.
模拟结果与微扰理论和平均球近似积分方程理论的预测值进行了比较。
The simulated results are analyzed and compared with those predicted from perturbation theory and integral equation theory under mean spherical approximation.
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