这意味着，沿一条闭合曲线，势函数的变化量是。
That means when you go along a closed curve, 0 well, the change of value of a potential should be zero.
向此路径添加一个闭合曲线。
绘制一条经过七个点的绿色闭合曲线。
空间上存在一条闭合曲线，我需要看出它是什么的边界。
Stokes says if I have a closed curve in space, now I have to decide what kind of thing it bounds.
如果这么做的话，就能得到区域上的一条闭合曲线,它包围了这个区域。
So now if I take, see, I can form a single closed curve that will enclose all of this region with kind of an infinitely thin slit here counterclockwise.
相反，不保守就意味着,某个地方，沿闭合曲线所做的功不是。
On the contrary, not conservative means 0 somewhere there is a curve along which the work is not zero.
闭合曲线之后，在工作区按右键选择“建立选区”(羽化值为0)。
After you have closed the path, right-click on the workspace and choose "make selection" (feather 0).
任意闭合曲线上的点与该点法线到某定点距离的乘积，其代数和为零。
The algebraic sum of the product of any point on a closed curve and the distance from this point's normal line to a fix point is zero.
本方法实现简单，抗噪能力强，是一种实用高效的闭合曲线检测方法。
The proposed method is easy to implement and has strong anti-noise ability.
但二次多项式只能拟合x坐标与Y坐标之间成函数关系的点序列，无法拟合闭合曲线。
But the quadratic curve can be used only in condition when each X-coordinate of the points sequence mapping to only one Y-coordinate, so it can't be used in fitting closing curve.
在中部，可以看到那些同心类圆的两个中心，虽然它们并不是圆，但它们的闭合曲线确实是同心的。
In the middle, you can see these two origins with these concentric circles which are not really circles, but, you know, these closed curves that are concentric.
平面目标闭合曲线的傅里叶描述子只描述了目标区域的边界形状，无法反映目标内在属性。
The Fourier describer only describes the boundary shape of the planner target region, and can not reflect feature inside characteristic.
它必然成立，因为如果给出一条闭合曲线，然后向量空间是…，我是指，向量空间在曲线上有定义，当然在区域内部也有定义。
You know it's automatically OK because if you have a closed curve, then the vector field is, I mean, if a vector field is defined on the curve it will also be defined inside.
它通过对时域信号波形图中闭合曲线的面积进行相关性分析，从而达到简便、高效、高精度、高可信度地提取音调的目的。
It analyses areas of close curves in time-domain graph of signal waveform, so that we can detect the pitch conveniently, efficiently, precisely and reliably.
该方法利用闭合曲线的傅立叶级数表示的直流分量和一次分量实现对闭合曲线的椭圆拟合，可以避免通常椭圆拟合方法中的矩阵求逆问题。
The method USES the DC component and the first harmonic of a curve's chain code expressed by Fourier series to fit the curve, avoiding the inverse calculation of an array used in general methods.
由完全相交的一个圆锥体和一个平面的交集所形成的闭合的平面曲线。
A closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it.
如果最后一个点不匹配第一个点，则在最后一个点和第一个点之间添加一条附加曲线段以使该图闭合。
If the last point does not match the first point, an additional curve segment is added from the last point to the first point to close the figure.
如果最后一个点不匹配第一个点，则在最后一个点和第一个点之间添加一条附加曲线段以使其闭合。
If the last point does not match the first point, an additional curve segment is added from the last point to the first point to close it.
一个平面与正圆锥体的底部相交而形成的不闭合的曲线。
An open curve formed by a plane that cuts the base of a right circular cone.
公路或铁路路基填筑完后，因前期施工过程中导线不通视及施工误差等多种原因，会出现直线与曲线不能闭合的情况。
Upon completion of subgrade filling for railways or highways, sometimes the straight line and curved line cannot close due to errors in construction or other reasons.
肾实质ROI：沿肾皮质外缘亦勾画一个闭合的曲线，不包括有示踪剂滞留的肾盂。
The renal parenchymal ROI: drawing a closed curve excluding the renal pelvis detentioned the radioactive tracer.
根据雷达图像的特点提出边缘检测后不做曲线闭合，而直接进行阈值处理的图像分割。
According to the characteristics of radar image, a method of image segmentation is suggested by performing threshold processing directly after edge detection instead of close curves.
最终每一组线都被反复推断和纠正直到形成一个闭合的曲线。
Each group of lines will be concluded and corrected recursively until there is a closed curve.
最终加工路线由一条封闭的光滑的自由曲线表示，解决了闭合加工路径的识别问题。
At last, the closed processing paths were indicated by a seal smooth curve that had solved the problem of identifying the close processing paths.
同一循环中的加载与卸载曲线基本不重合，且多数情况不形成闭合环路；
The loading curves of coal-rock combination body are usually not coincidence with the unloading curves. In addition, they usually do not form a closed loop.
以焊接处微观结构缺陷尺寸作为初始裂纹尺寸，采用基于裂纹闭合的全寿命预测模型，以焊接区域不同位置的长裂纹扩展速率曲线作为基线，利用J。
Fatigue life prediction from the initial crack size to failure based on long crack propagation at different zones of welded joint was made by using j.
以焊接处微观结构缺陷尺寸作为初始裂纹尺寸，采用基于裂纹闭合的全寿命预测模型，以焊接区域不同位置的长裂纹扩展速率曲线作为基线，利用J。
Fatigue life prediction from the initial crack size to failure based on long crack propagation at different zones of welded joint was made by using j.
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