常見例句雙語例句This can be effective in reducing noise which emanates from the vibration of the backplate in a region adjacent a hydraulic actuating cylinder (14) of the brake.這可以有效降低由于底板在靠近制動器液壓致動缸（14）的區(qū)域中的振動而發(fā)出的噪音。ip.com 返回 actuating brake cylinder