速度向量，是位置向量关于时间的导数。
So, the velocity vector is the derivative of a position vector with respect to time.
我们用这个点的，位置向量，乘以这个力。
We have the cross-product of the position vector to this point times the force.
故我们是把位置向量，分解为简单向量的和。
So, we want to decompose the position vector into a sum of simpler vectors.
您需要一个位置向量来存储从uddi获得的每个服务的位置。
A location vector is required to store the location of each service obtained from UDDI.
采用蒙特卡罗方法求解机械手末端执行器的位置向量集合；
The collection position vector of the actuator end of the manipulator was solving with Monte Carlo method.
您还需要一个WSDL位置向量来存储从uddi获得的每个服务的WSDL文档位置。
A WSDL location vector is required to store the location of WSDL documents for each service obtained from UDDI.
采用随机键，将连续的粒子位置向量转化为离散的解向量，并通过提出相对最短距离法来评价解集的优劣。
The random key was adopted to change from continuous particle position vectors to discrete solution vectors. And the method of relatively minimum distance was proposed to evaluate the Pareto muster.
根据它的原理，我们通常用v表示,这里的V更代表速率而不是矢量，你能通过,对一个关于时间的位置向量求导得到它。
And, the way we can get it, so, it's called usually V, so, V here stands for velocity more than for vector. And, you just get it by taking the derivative of a position vector with respect to time.
PSO的位置向量对应模糊神经网络的权值向量，而PSO的适应函数对应模糊神经网络的目标函数，然后，通过演化PSO达到训练模糊神经网络的目的。
Position vector of a PSO is wight vector of trained FNN, and fitness function of the PSO is object function of trained FNN, the FNN is then trained by evolving the PSO.
每一个测量位置是温度值的一个线性向量。
Each measurement site is a linear vector of temperature values.
不管那些了，我断言我们可以找出移动点的位置了,因为对于向量1,我们可以找出Q0和Q1的坐标。
So, OK, so apart from that, I claim now we can find the position of its moving point Q0Q1 because, well, this vector, Q0Q1 we can find from the coordinates of Q0 and Q1.
可以把这些用向量形式重新写下来，就是梯度向量和位置改变量的点积。
And I can rewrite this in vector form as the gradient dot product the amount by which the position vector has changed.
一个向量——例如，摄像机位置——乘以恰当的平移矩阵从而得到相应移动的向量。
A vector — for example, the camera position — multiplied by the correct matrix for translation results in a vector that moves accordingly.
光子如何降落完全描述了粒子的位置，但是通过撞击，测量已经改变了粒子的向量。
How the photon lands completely describes the particle's position, but by hitting it, the measurement changes the particle's momentum.
点p的位置就是，从原点指向这个运动点的向量。
So, the position of this point, p, is going to be the same as OP knowing the vector OP from the origin to this moving point.
步骤5：在这步中，W3Eval从向量中除去用过的符号并在同一位置放入结果。
Step 5: in this step, W3Eval removes used tokens from the vector and puts the result in their place.
也就是，这个向量场等价于,从原点指向给定位置的向量，所以它是以原点为心向外辐射的。
Well, , see, that is a vector field that is equal to the vector from the origin to the point where I am, so it is pointing radially away from the origin.
提出了利用速度向量及位置信息求取照射角的方法，并与航迹外延法求照射角作比较，提出了基于照射角的雷达调度策略。
The method of obtaining it by using the velocity vector and location information is put forward, which is compared with the method of track extrapolation.
另一类变量与向量函数呈非线性关系。 对于后一类变量，用弃舍随机方法先给出位置初值，然后将问题化为线性最小二乘问题，直接解超定方程组。
The overdetermined equations can be solved directly by using the rejection method to give the initial value of the position first and then converting the problem into a linear—square one.
传输当前块的预测误差信号和运动向量，这描述了参考画面中预测器块位置。
A prediction error signal and a motion vector for a current block are transmitted, describing the location of the predictor block in the reference picture.
其次，我们探索了亚细胞位置之间的依赖关系，并且将这种关系用于支持向量机来进行蛋白质亚细胞定位。
Second, we explore the interdependences between subcellular locations and incorporates them with SVMs for prediction of protein subcellular localization.
获得目标位置信息的支持向量机估计输出和权重向量。
The target position information was acquired by the SVM estimation output and the weight vector.
导出了线元切向量的变形方程以及拉伸轴在极射赤面投影图上位置变化计算公式。
The purely kinematical equation for the tangent vector of a line element is derived.
利用力的特征量组成的模式向量的端点位置刻划产品质量和模具状态，并制定了判断产品质量、模具状态的门限值。
The movement of the end of pattern vector on the plane indicates the quality of the product and the mould state. A threshold value of the product quality is described.
基于平均方向和合向量长度的抽样分布，研究反映角度过程集中程度的合向量长度控制图和反映角度过程集中位置的平均方向控制图。
Sampling distributions of mean direction and resultant length were used to develop control charts respectively reflecting the central tendencies and positions of the Angle process.
这些报告包含空间位置加上他们的法线向量，几何(如立面)相对位置。
These reports include the location in space plus their normal vector, relative to the geometry (e. g. the facade).
本文研究了平面多项式向量场的全局与局部分叉，旨在研究高次平面非线性动力系统多极限环的存在性以及极限环的个数及其相对位置关系；
The main aim of this dissertation is to study the exist of limit cycles of plane nonlinear dynamic system of high degree and the number and the configurations of limit cycles.
依据同源连续性原理，通过分析高维空间中向量的方向和点的位置关系来研究模糊图像与原图像的空间关系，并且结合最近邻算法，将该算法应用于去除最近邻算法所得图像的本层模糊。
To recover blurred image but the PSF of the image was not known, using the method which according to homeomorphisms and the principle of homology continuity(PHC) in high-dimensional space geometry.
在实验基础上建立结构受载时标准样本特征向量数据库。根据最小二乘法原理用拟合的方法自诊断单点受我的位置。
After a data library about standard samples is established on the basis of the experiment, the locution of the single-point load on the structure is self-diagnosed by means of the least square method.
通过向量空间模型计算网页与主题特征向量之间的相似度，并考虑了关键词的位置权重。
The VSM method is proposed to calculate the topic relevance, and the keywords are considered to set different weight values in different parts of page.
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