您要查找的是不是：
- 浮动率制度system of floatation
- 浮动(v) float and drift
- 费率rate
- 不良率fraction defective
- 容积率volume fraction
- 浮动的floating
- 倍率multiplying power
- 电导率electrical conductivity
- 价格浮动price fluctuation
- 市盈率p/e (price/earning) ratio
- 上下浮动fluctuate
- 报废率scrappage
- 机率probability
- 浮动利率floating rate
- 导率conductance
- 点击率clicking rate
- 伸长率tensile stretch
- 心率cardiac rate
- 产率productive rate
- 故障率hazard rate
