That is our convention to get a unit normal vector that points to the right of the curve as we move along the curve.
这是约定的得到单位法向量的方法，这种做法使得，当沿着曲线行进时，法向量始终指向右手方向。
And now I want to add on, so I'm gonna hook the next vector on to the front of the arrow, we'll start next vector, and I will go this way, so let's see, can I do it right?
现在我要加上…我要将下一个向量钩住这个箭头的前端，我们将会开始下一个向量，我将这样做，让我们来看，我做的对么？
So here's a program called arg V, this is fancy speak for argument Vector, a list of arguments for the left or right.
这里有一个叫做ArgV的程序，这个设想讲述了，参数矢量，从左到右的一列参数。
Finally, I settled on the vec function — it is quite fast, and was the right choice for handling DNA (essentially, the DNA is a bit vector, a built-in Perl data structure).
最后，我决定使用vec函数—它的速度相当快，对于处理dna而言，它无疑是正确的选择(本质上，DNA是个位向量，一个内建的Perl数据结构)。
It is asking us to find somehow to combine that vector and this one in the right amount, to get that one.
问我们怎么样来组合切当数量的这个向量已经那个向量来得到那边那个向量。
But, for the right-hand side to make sense, and therefore for the equality to make sense, we need the vector field to be defined everywhere inside the region.
但是，要让等式右侧有意义，也就是等式要有意义，需要向量场在平面区域上处处都有定义。
You can remember, if it helps you, that if a surface is to your right then the normal vector will go down.
你也可以这样记，如果曲面在你的右边,那么法向量就向下。
The lab result shows the high accuracy, 78.33%, came from the combination of right source-yuan points and linear core of support vector machine.
实验结果显示，使用右十二经脉原穴配合支援向量机的线性核心是所有实验中准确率最高者，达到78.33%。
It helps to recognise what attack vector take into account and then you can choose the right method of protecting the key.
它有助于识别什么攻击矢量被考虑，然后你可以选择正确的方法来保护密钥。
P-wave displacement is a polar vector, and its direction remains unchanged when we move it from right hand coordinate system to left hand coordinate system(or in the opposite way).
纵波位移是极向量，在坐标系由右手坐标系变成左手坐标系（或相反）时，不改变位移方向；
You're right in assuming that your slowdown in coming from your shape code - vector data is redrawn every frame in flash, so the more complex it is, the longer it takes to draw.
你认为你的放缓，来自你的形码矢量数据重绘在闪光每帧的权利，所以它更复杂，越需要绘制。
The optimal objective value is a complicated piecewise linear function of the right-hand-side vector of the constraints, and its analytical expression is normally hard to obtain.
当线性规划约束条件的右端向量在一定范围内变化时，目标函数的最优值是右端向量的一个复杂的分片线性函数，但通常难以给出分析表达式。
The whole formula for the reflected ray vector of the right Angle prism is derived. Based on it, the influences of the prism laying and Angle errors on azimuth aiming accuracy are discussed.
给出了直角棱镜反射光矢量的完整表达式，在此基础上讨论了棱镜放置误差和角度误差对方位瞄准精度的影响。
The results showed why the right principal eigenvector of a judgement matrix can be regarded as the priority vector. Consistency test to a judgement matrix is also discussed.
指出了用判断矩阵的右特征向量作为排序向量的理由，并且还讨论了判断矩阵的一致性检验问题。
It's just something to remember: if you have a square matrix times a column vector, the product that makes sense is with the matrix on the left, and the vector on the right.
只要记住：如果你要用一个方阵，乘以一个列向量，当矩阵在左，向量在右的时候乘积才有意义。
It's just something to remember: if you have a square matrix times a column vector, the product that makes sense is with the matrix on the left, and the vector on the right.
只要记住：如果你要用一个方阵，乘以一个列向量，当矩阵在左，向量在右的时候乘积才有意义。
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