buoyn.浮标；浮筒；救生圈；救生衣v.使浮起；支持；鼓励；用浮标指示buoyance compartment浮箱buoy submerged rocks用浮标指示暗礁位置.Buoy Tender Seagoing海洋航标敷设船buoy alignment method浮标对中法buoy-to-buoy time轮挡时间Buoy Tender River Large大型江河航标敷设船buoy-type oxygen inhaler漂标式氧气吸入器buoy marking current meter潮流记录仪浮标Buoy Underwater Sound Signal浮标水下声响信号buoy monitor and alarm system灯标监视器和报警系统