What is necessary is resultantmoment energy is smaller than maximal rehabilitating energy and is not zero.
必要而充分的条件是合外力矩能量小于最大限度的恢复能量,且合外力不等于零;
2
The resultant force and the moment of force or torque acting on the mandible which were derived as a function of jaw opening Angle generate accelerations.
在本文建立的力学模型中,作用在下颌上的合力和合力矩表示成下颌运动张角的函数。
3
Bending moments produced by lift generally have only a small effect on the resultant bending moment.