Through the motive analysis ,the article states the affect to the chip size and geometric figure from the changes of cutting angles in the chipping course of durm chipper.
For now, you learned about the qualities of rotational motion, including angular position, angular velocity, periodic motion, and the special case of rolling without slipping.
Even the horned toad of the plains is a mild, harmless creature, and so are the snake-like species which glide in curves with true snake motion, while their small, undeveloped limbs drag as useless appendages.
逆运动中与动切
络也是圆周渐开
的数学模式，
系统输入扭矩表示式。
及滚
走过山间
种温和无害的生物，蛇类物种
