“Breguet range equation”的概念、定义、翻译、参考文献-科学参考

单词	Breguet range equation
释义	Breguet range equation [¦bre·gā ¦rānj i´kwā·zhǝn] ^{AEROSPACE ENGINEERING} An equation for the range of an aircraft stating that the range is equal to K(PE/SFC)(L /D ) ln (TOW/LW), where PE is propeller efficiency, SFC is specific fuel consumption, L /D is lift-to-drag ratio, TOW is takeoff weight, LW is landing weight, and K is a constant (equal to 375 if the range is expressed in miles and the specific fuel consumption is expressed in pounds per horsepower- hour).
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