匀速圆周运动
uniform circular motion
circular motion at the uniform velocity
圆周运动的合成
composition of circular motion
非均匀圆板
nonhomogeneous circular plate
非均匀圆薄板
nonhomogeneous circular thin plate
均匀均向乱流
homogeneous (and) isotropic turbulence
均匀均向随机函数
homogeneous (and) isotropic random function