力矩

The insertion torque, pull-out strength, relative migration, energy absorption ofeach screw were measured.

结果 拧紧力矩与骨密度、拧紧力矩与轴向拔出力、轴向拔出力与骨密度之间存在明显的正相关关系(P.05)。

This paper reviews the control theories used for robot in details. The interative and nonlinear torques of the traditional robots at the joint axis are reduced by a factor of gear ratio. The complicated arm dynamics is approximated to a linear, time-invariant model. The robot can be controlled by using local, decoupled PID's controller at each joint.

本文对机器人控制理论进行了全面综述，指出对于常规机器人，由于减速机构的存在，其耦合力矩和非线性力矩被大大减弱，其动力学模型可近似为线性、定常、解耦模型，采用独立关节PID控制即可。

Torque motor ; Simulation ; Motor vehicle ; Steering wheel ; Reaction torque

力矩电机；仿真；汽车；转向盘；反力矩

The attitude control system is compared with a micro momentum-biased reaction wheel and three-axis magnetic-coil, to realize the followingfunctions:(1) after release from launcher, by B control law, this mode can damp the body rate down;(2) After that ADCS switches to the three-axis-stabilizing mode.

姿态控制子系统，以俯仰偏置动量轮组合三轴磁力矩器构成控制系统主体，实现初始入轨后的姿态角速率磁控阻尼，以及姿态的三轴稳定控制；分别对动量轮和三轴磁力矩器进行了参数设计。

Single-cylinder compressor changes in the resistance moment, the two-cylinder variation of the resistance moment only a third single.

单缸型压缩机阻力矩变化大，两缸的阻力矩变化幅度只有单的三分之一。

We need to know a little about torque, traction and wheel slip before we can understand the different four-wheel-drive systems found on cars.

1，力矩，附着力和车轮滑移 Torque， Traction and Wheel Slip 在学习不同的四轮驱动系统之前，我需要了解一些力矩，地面附着力和车轮滑移方面的知识。

It is significant for equivalence principle test for extended rotating bodies with a torsion balance to measure the internal friction torque of a gyroscope.

利用角动量定理对实验采用的电磁驱动机械陀螺的内部摩擦力矩进行测量，分析了这一摩擦力矩对宏观旋转物体等效原理扭秤方案检验的影响，并就此提出了几项改善措施。

It is an open problem for the equialence principle of extended rotating bodies.It is significant for equialence principle test for extended rotating bodies with a torsion balance to measure the internal friction torque of a gyroscope.

利用角动量定理对实验采用的电磁驱动机械陀螺的内部摩擦力矩进行测量，分析了这一摩擦力矩对宏观旋转物体等效原理扭秤方案检验的影响，并就此提出了几项改善措施。

This paper presents a simulation test control system of an airplane engine operating system, which control motor to simulate the force and velocity of throttle lever and the torque on axis.

本文阐述了某型飞机发动机操纵系统地面模拟试验控制系统，它主要控制力矩电机去模拟油门杆上的速度和力以及模拟发动机输入轴的力矩。

The needle would stop rolling to maintain the friction effect between the needle and tested tissue when this friction moment come to the driving moment of the friction coupler.

二、在驱动电机和刺激针之间设计一个摩擦耦合器，当刺激针和组织之间的摩擦力矩达到摩擦耦合器的驱动力矩后，刺激针就会停止转动并能保持住对组织的摩擦。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。