Русско-англо-русский юридический словарь

"Conditions for changing to a floating exchange rate regime are basically qualified,” the official China Securities Journal quoted Yu as saying. (Reuters)

A dirty float is an exchange rate regime in which the country's central bank occasionally intervenes to change the direction or the pace of change of the country's currency value. (Investopedia)

A fixed exchange rate is a country's exchange rate regime under which the government or central bank ties the official exchange rate to another country's currency or to the price of gold. (Investopedia)