standard conversion rate

例句：

1. 1.The standard conversion rate for this currency is 0.85.
   这种货币的标准转换率为0.85。
2. 2.The company's standard conversion rate for its products is 1:1.
   该公司的产品标准转换率为1:1。
3. 3. The standard conversion rate for the exchange rate is based on the current market value of the two currencies.
   汇率的标准转换率是基于两种货币的当前市场价值。