The results of an example indicate that the MR damper using semi-active control algorithm can efficiently reduce the structural responses induced by earthquakes.
计算实例结果表明,采用磁流变阻尼器对结构进行半主动控制能有效地减小结构的地震反应。
The invisible hand usually leads markets to allocate resources efficiently.
看不见的手通常会使市场有效地配置资源。