torsional angle

The dynamic compliance coefficient curves and the torsional angle amplitude of a rigid disc versus the dimensionless frequency are presented.

文末数值算例给出了动力柔度系数和扭转角幅值随无量纲频率的变化曲线，并与单相弹性介质情况进行了对比分析。

When the central angle is increased, the torsional effect and the transversaldisplacement is obvious.

当圆心角较大时,上部结构的扭转效应和横桥向位移均较大.

After a long term research, the University of Science and Technology of China first fabricated a piezoelectric fiber torsional actuator with spiral electrodes which could be fabricated easily and produced an big torsional angle.

2008年，中国科学技术大学的科研人员经过长期的研究，首次制造出一种结构简单，便于加工，且扭转角度大的螺旋电极式压电纤维扭转致动器。

The diameter of torsional cyst ranged from 6~ 12.67 cm, the average diameter was(( 8.66 ±) 2.73) cm. The angle of torsion was 360 °~ 720 °.

扭转囊肿直径为6~12.67cm，平均（8.66±2.73）cm，扭转度为360°~720°。

The wear volume of 7075 aluminum alloy was increased with increase of tilt angle at same angular displacement amplitude. The wear volume of torsional fretting was lowest but was highest of rotational fretting. 6.

角位移幅值一定时，7075铝合金扭转复合微动的磨损量随倾斜角的增大而增大，扭动微动时磨损量最小，转动微动的磨损量最大。