floatsam[化] 浮料floatv.漂浮；浮现；飘动；提出n.浮标；漂浮物；漂浮floating zenith telescope浮动天顶仪floating-gate amplifier浮栅放大器floating wireless station水上无线电台floating-seeding system漂浮育苗float from place to place到处游荡float and sink separation重介选floating-point notation浮点计数法floating-sleeve bearing浮动衬套轴承floating beta lipoprotein浮性β－脂蛋白floating point arithmatic[电] 浮点算术