滚动角
angle of roll
rolling angle
roll angle
Sliding angle
传动角
transmission angle
Driving angle
Transmission-angle
transmission
transmission angles
转动角
angle of rotation
rotating angle
rotation angle
Rotational angle
移动角
displacement angles
movement angle
displacement angle
滑动角
slide angle
angle of slide
angle of slip
Angle of repose
进动角
precession angle
angle of precession
章动角
nutational angle
nutation angle
angle of nutation
摆动角
swinging angle
angle of oscillation
pendular angle
hunting angle