By default , Ext intelligently decides whether floating elements should be shimmed .
默认下，Ext会自动决定浮动元素是否应该被填充。
Mission Control answers the need with technologies such as shimmed damper performance , Dual Flow rebound , and detented adjusters .
地面控制中心回答，如匀阻尼器性能的技术需要，双流量回升，旋钮调节。
shimmed