合约价浮动
contract price fluctuation
（浮动基准面）
both spiritual and formal resemblance iconicity
GPS浮动车
equipped GPS floating vehicle
GPS equipped floating vehicle
半浮动芯棒连轧
Semi-floating mandrel mill
半浮动芯棒连轧管机组
Semi-floating mandrel pipe mill
半永久性的浮动栏油栅
semipermanent floating oil boom
比例-速率-浮动控制
proportional-speed-floating control
比例-速率-浮动作用
proportional-speed-floating action
差动浮点输入
Differential and floating inputs