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The radius vector of each solid is always a positive length. 每个立体的矢径总是正值长度。
Class to draw and position vector images and raster images. 方法绘制和定位矢量图像和光栅图像。
From the tank position vector, we update the mesh position. 设置坦克位置。
Angular momentum: The vector product of the position vector (from a reference point) and the linear momentum of a particle. 角动量:(有参照点)的矢量和粒子线性动量的向量积。
The moment of a force;the measure of a force's tendency to produce torsion and rotation about an axis, equal to the vector product of the radius vector from the axis of rotation to the point of application of the force. 转矩，力矩一种测量产生扭转和绕轴旋转趋势的力的单位，等于从旋转轴到力作用点的旋转矢量
The moment of a force; the measure of a force's tendency to produce torsion and rotation about an axis, equal to the vector product of the radius vector from the axis of rotation to the point of application of the force. 转矩，力矩一种测量产生扭转和绕轴旋转趋势的力的单位，等于从旋转轴到力作用点的旋转矢量
According to the formation principle of the tritubercular cycloid in this paper, the rotor, whose bore curve is the inner envelope line of the cycloid, is made with the solid radius vector. 根据三尖摆线的形成原理,以摆线的内包络线为定子内腔曲线,动径实体化后作为转子,定子、转子按照一定关系运动则形成一种新型摆线泵。
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. 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。
Hence, the problems concerning the expression of position vector in the global coordinate system and the local coordinate system, and the numerical area integration by the natural coordinates were solved thoroughly. 这样，完善地解决了单元中任意点在整体坐标与局部坐标的表示问题和基于局部自然坐标的面积分和体积分的数值积分的依据问题。
The paper analyzes the hexapod bionic robot gaits in walking along typical straight lines and swerving at a specific point.The position vector expressions of different gaits of the robots are given. 摘要文章分析了六足仿生机器人典型直线行走步态和定点转弯步态，给出了不同步态下的机器人落足点的位置矢量表达式。
Second, since the radius vectors r to the extreme points of the ellipse satisfy(5. 3-12)they are parallel to the two allowed D vectors. 其次;因为到椭圆极值点的径向矢量r满足式(5.;3-12);故这两个径向矢量与两个允许的D矢量平行。
In this thesis we consider the problem posed by Griffiths, which asks to determine which polynomials of Chern forms will be always positive for any Griffiths positive vector bundle E. 广告主要的目的就是引起消费者的注意，并且能够诱发消费者产生广告主期望的消费行为。广告讯息的设计对于消费者的决策有重要的影响。
The wood is held in position by a clamp. 木头用钳夹固定住了。
Based on the unit quaternion decomposition of rotation matrix, this paper puts forward an algorithm to estimate motion parameters from the space position vectors of 3D feature points. 本文基于旋转矩阵单位四元数分解定理,提出一种由3D特征点空间位置估计运动参数的算法。
The girl is quite suited for the position [work]. 这姑娘很适合担任这个职务[这个工作]。
I can live in clover when I get that position. 我得到那个职位便可过上优裕的生活。
He bribes his leader to consolidate his position. 他贿赂他的领导来巩固他的地位。
ANOTHER TRANSFORMATION WAY BETWEEN THE RADIUS VECTOR EQUATIONS IN INERTIAL FRAMES 惯性系矢径方程的另一种变换
He took up a radical position on this issue. 他对这个问题抱着激进的态度。
Use of Generalized Beamgrid Method to Calculate the Radius Vector Load Lateral Distribution of Curved Beam Bridge 广义梁格法计算弯梁桥径向水平荷载的横向分布