摘要:
Force and Torque 阅读全文
摘要:
Velocity and Acceleration 阅读全文
摘要:
Position and Orientation 阅读全文
摘要:
ERP and CFM 阅读全文
If you can't explain it simply,
you don't understand it well enough.
Though the night was made for loving,
and the day returns too soon,
yet we'll go no more a-roving
by the light of the moon.