Of+the+same+ratio
131Bypass ratio — The term bypass ratio (BPR) relates to the design of turbofan engines, commonly used in aviation. It is defined as the ratio between the mass flow rate of air drawn in by the fan but bypassing the engine core to the mass flow rate passing through …
132History of the United States dollar — The history of the United States dollar covers more than 200 years.Early historyThe history of the dollar in North America pre dates US independence. Even before the Declaration of Independence, the Continental Congress had authorized the… …
