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- The identification and experiment of a active constrained layer damping (ACLD) tubby structure was given to validate the proposed method. 在辨识过程中分别根据输入／输出信号和输出信号进行辨识，并利用实验测试数据验证模型的精度。
- The equations of motion governing the vibration of a beam with a partial self-sensing active constrained layer damping treatment (SACL) are derived By application of the extended Hamilton principle. 导出了自感知主被动阻尼控制梁结构的振动控制方程。
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智？
- She was active as a left-winger in the party. 她是党内积极的左翼分子。
- He was very active and rode down several horses. 他劲头很大，一连骑了好几匹马。
- She plays an active part in local politics. 她积极参与地方政治活动。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- An active volcano may erupt at any time. 活火山随时可能喷发。
- Don't constrain yourself only to class study. 不要把自己的学习只局限于课堂。
- active constrained layer damping 主动约束层
- He was disabled when on active service. 他在战斗中受伤致残。
- Ms. Brown is active in the party. 布朗女士在晚会上很活跃。
- The active boy was extremely distractible. 那好动的男孩极不专心。
- Don't constrain yourself to class study. 不要把自己的学习只局限于课堂。
- His lame foot disqualified him for active work. 跛脚使他无法参加积极活动。
- Start using XML Schema to constrain XML documents. 请开始使用XML模式来约束XML文档。
- To constrain or overcome by harassment. 抑制通过骚扰（扰乱）来约束或征服
