它们无处不在,干洗袋或家庭物件甚至可能是在振动棒里。
In the Indiana survey, 11 percent of vibrator users reported occasional numbness and 3 percent experienced it frequently.报告中指出有11%的使用者有麻木感,其中3%感觉频繁。
Damping rate of the vibrator of the oscillograph is one of the important parameters, as it effects the dynamic characteristics of the vibrator.光线示波器振子的阻尼率是一个重要的特性参数,对振子的动态特性有很大影响。