There will be stray torques from the leads to the detector and some frictional forces from the bearings . 接到探测器的导线和一些轴承摩擦力会产生杂散力矩。
The interaction forces that may be present among the particles of a system give rise to internal torques . 系统内各质点间可能存在着的相互作用力,会产生内力矩。
The roll erection system now comes into play and provides an ever-increasing torque about the pitch axis . 侧摆修正系统开始工作,并绕俯仰轴提供一不断增加的力矩。
For a rigid body rotating about a principal axis, the angular acceleration is related to torque by t =ia . 对于绕主轴转动的刚体来说,角加速度与转矩的关系是TIa。
The torque i acting on a particle is defined as the cross product of r and the force acting on the particle . 作用于粒子上的力矩I定义为r与作用在粒子上的力的叉积。
Torsional microslip at the clamps results in spurious torques which act like pivot friction torques . 夹紧处扭杆的微小滑移会产生干扰力矩,它的作用和轴颈的摩擦力矩一样。
The entire torque is twice the sum of all such slices, that is, twice the volume of the stress hill . 整个扭矩是所有这样的薄片的和的两倍,也就是说,整个扭矩是应力山体积的两倍。
A large part of the test effort, if not the greatest part, now is directed toward calibration of bias torques . 大部分,甚至是绝大部分的试验尝试,现在正朝着偏值力矩的定标方向发展。
In order for a gyrocompass to be accurate it is obviously necessary to hold spurious vertical torques to an extremely low level . 为了使陀螺罗盘做得准确,很明显有必要使垂直轴干扰力矩减小到很低。
But some caution is needed in choosing the center of rotation to be employed in evaluating the torques and calculating the motion . 但是,在选择用来求力矩和计算运动的转动中心时,需要注意几个问题。