Optimization of actuator disposition in high levelmultiple degree of freedom structures is an important problem.
高层多自由度结构的作动器优化配置问题是主动控制中一个值得研究的重要问题。
2
Among the millions with hourly earnings at or below the minimum wage level, the overwhelming majority are from multiple-earner, relatively affluent families.
在每小时工资处于或低于最低工资水平的数百万人中，绝大多数来自有多收入者、相对富裕的家庭。
3
The pattern allows a client to retrieve information from a group of information sources without the need to understand, at least at a high level, that multiple sources exist.