单词	垂直升力
释义	垂直升力normal lift
随便看	once-through design once-through flowsheet once through fuel once-through fuel cycle once-through nuclear fuel cycle once-through operation once-through--operation once-through process once-through reactor once-through--reactor once-through steam once-through steam boiler once-through steam generator once-through steam--generator once-through type boiler once-through uranium-fuel once-through uranium fuel cycle once-through uranium-fuel cycle once-through uranium-fuel--cycle once-through uranium ruel cycle once too often once (twice等)removed once twice等 removed once upon a time once–over