您要查找的是不是:
- The radius vector of each solid is always a positive length. 每个立体的矢径总是正值长度。
- 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。
- 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。
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- ANOTHER TRANSFORMATION WAY BETWEEN THE RADIUS VECTOR EQUATIONS IN INERTIAL FRAMES 惯性系矢径方程的另一种变换
- 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
- math>\vec r=R \vec e_R where is the unit vector parallel to the radius vector. 在极座标中,物体的速度可以用两个分量表示:半径分量和切线分量。当圆的半径为常数且径向份量的速度为零,则速度:
- Moving or directed along a radius. 沿着或向着半径移动的
- WAVE SUPERPOSITION METHOD BASED ON VIRTUAL SOURCE BOUNDARY WITH COMPLEX RADIUS VECTOR FOR SOLVING ACOUSTIC RADIATION PROBLEMS 基于复数矢径的波叠加法解声辐射问题
- The police searched all the woods within a six-mile radius. 警察搜索了在周围六英里以内的树林各处。
- There are three lakes within a radius of five miles. 周围五英里之内有三个湖泊。
- The given radius being 4 ft., find the circumference. 已知半径为四英尺,求周长。
- Every family within a radius of25 miles of the city center. 住在离城中心半径25英里的范围内的家庭
- Use menus to provide a pedagogic vector. 用菜单来提供一条学习的途径。
- That is transitory or semipersistent in its vector. 在它的介体中是属于中间的或半持久的。
- What is the radius of this circle? 这个圆的半径有多长?
- The vector product is said to be anticommutative. 可以说矢积是反交换的。
- These are inserted into a cloning vector. 它们被插入克隆载体。