The key is the space mapping. No matter from three-dimensional space to two-dimensional space or from parameter space to Cartesian coordinates space, the motive is to map the continuously structure to the simple coordinate space.
基于1个网页-相关网页
Polar Coordinates Space 极坐标空间
space coordinates 空间座标
space-time coordinates [相对] 时空坐标
space time coordinates 时空坐标系
coordinates in space 空间坐标 ; 空间座标
rectangular space coordinates 空间直角坐标
space rectangular coordinates 空间直角坐标系
world space coordinates 坐标 ; 世界空间坐标
So we put water in our front, its physical form does not change, but not its coordinates, which demonstrates one thing: the space is indepent from matters.
我们将水杯拿到我们面前,水杯的一切物理形态都没有变,但是他的空间坐标却变了,也许说明了这样一个问题,空间不依赖于物质。
So, in a way, you can think of these as a space analog of polar coordinates because you just use distance to the origin, and then you have to use angles to determine in which direction you're going.
也可以把这种坐标,看成是空间中的极坐标,它其实使用了,距离原点的距离,然后用角度这种标尺,来确定了方向。
A calculating formula for surface integrals under orthogonal transformation of space coordinates is given.
给出曲面积分在空间坐标的正交变换下的一个计算公式。
For the simplest context in which one can motivate a vector and also motivate the rules for dealing with vectors, is when you look at real space, the coordinates x and y.
对于最简单的情况,我们能用矢量,以及相关的规则来处理的,是实空间,x-y 坐标系
应用推荐