The equations are written in rectangular coordinates . 这些方程是在直角座标系中写出的。
In fig. 6-1(c), the motion of a particle is referred to by a rectangular coordinate system . 在图6-1(c)中,质点的运动是用直角坐标系来描述的。
Rectangular coordinate type potentiometer 直角坐标式电位差计
In fig . 6 - 1 ( c ) , the motion of a particle is referred to by a rectangular coordinate system 在图6 - 1 ( c )中,质点的运动是用直角坐标系来描述的。
For overcoming nonsmooth of temperature field , temperature field equations in subdomains are built respectively in rectangular coordinate and in cylindrical coordinate . based on the numerical simulation algorithm in this paper , numerical results for temperature field are given and analyzed 基于我们构造的三维温度场数值模拟算法,给出了变压器运行过程中温度场在空间与时间分布的数值结果,并对所得到的数值结果进行了分析。