Now, displacement is a vector quantity, describing about how far out of place the object is.
现在,位移是矢量。表述物体离开他的位置多远。
Acceleration is a vector quantity.
加速度是矢量。
Abbr. (V)A vector quantity whose magnitude is a body's speed and whose direction is the body's direction of motion.
缩写 (V) 速度:一种向量,其量值为物体的速率,其方向为物体运动的方向
Isospin is a vector quantity
同位旋是矢量。
"force:Action that tends to maintain or alter the position of a Body or to distort it. It is a vector quantity, having Both magnitude and direction. Force is commonly explained in terms of Newton's laws of motion."
"力 : 力学中指任何使物体保持或改变位置或使物体变形的作用,力是一种矢量,有量值和方向,这一概念通常是按照牛顿运动定律所用的术语来解释的。"
Average velocity is a vector quantity, in the same direction as the vector △s.
平均速度是矢量,它与矢量△s的方向相同。
Force is a vector quantity, it is a measure of the mechanical action of one body on another (the other bodies).
力矢量,这是衡量机械行动的一个身体上的另一个(其他机构的 ) 。
A vector quantity is one whose direction as well asits magnitude is significant
矢量是一个其方向和其大小同样有意义的量。
It can be seen that the vector form of the equation is the same as the scalar form given earlier, except that F is now a vector quantity, and the right hand side is multiplied by the appropriate unit vector.
可以看出向量式方程的形式与之前给出的标量 式方程相类似,区别仅在于在向量式中的F 是一个向量,以及在向量式方程的右端被乘上了相应的单位向量。
Andere resultaten
A compressor stall can be described as an imbalance between the two vector quantities, inlet velocity and compressor rotational speed.
压缩机失速可以描述为进气口速度和压缩机旋转速度这两个向量数值的失衡。
Vector quantities also have a magnitude plus an extra piece of information, direction.
矢量也有大小, 此外还有一个另外的信息:方向。
Perception also provides a mathematical function for the reverse transformation, to calculate the corresponding line quantities from space vector quantities
还提供了一个逆相变数学函数,来计算从空间矢量到相应的线量:
Fig. 2.1: Realization of space vectors in the complex plane a) in coordinate systems a, β at rest and b) in rotating coordinate systems The Perception software offers predefined functions for transforming three-phase quantities (x1, x2, x3) into space vector quantities
图2.1: 空间矢量在复平面 a) 实现,坐标系 a, β 在静止状态下, b) 在旋转坐标系下 Perception 软件提供转换三相量 (x1, x2, x3) 到空间矢量的预定义功能: