amplidyne造句

• amplidyne    Amplidyne, up 2 1 / 8 at 12 1 / 4 World War II saw the development of electrical fire-control servomechanisms, using an amplidyne as the power amplifier. An "'amplidyne "'is an electromech...
• amplidyne generator    Supervising development of aircraft equipment during the war, he devised important fire-control systems used by B-29s and what turned out to be an even more important development, the firs...