fluidbedn.流化床(沸腾层)fluidn.液体；流体adj.流动的；流畅的；不定的fluid piezoelectric plate压电平板fluid-control led valve流体控制阀, 液力控制阀fluid replacement therapy补液疗法fluidized-bed apparatus流化床设备fluidized bed coal system流化床燃煤系统fluid dynamics simulation流体运动仿真fluid replacement formula补液量计算公式fluid catalytic synthesis流化催化合成fluid-sprinkle concrete湿喷混凝土fluid-transmission line流体传输线