Secondly, by analyzing kinematics of members when the system operates stably in the conditions of rigid, acquired velocity rating and rated angular velocity etc.
其次分析了该系统在刚性条件下稳定运行时各构件的运动情况，求得各传动构件的额定速度、额定角速度等。
2
At the condition of rated air velocity, pre filter media can be used for 1 to 2 months.
在额定风量使用条件下，可以正常使用1~2个月，即需更换过滤棉；
3
Simulation results with natural wind model indicate the wind generation capturing ability improvement of the novel strategy, during the operating field that below rated wind velocity.