Did the U.S. government's decision to keep interest rates downlead to increased home buying in the United States in the middle of the last decade?
在前一个十年中期的时候，美国保持低利率的决策是否导致了购房的增加呢？
2
The affection of parameter variation of downlead wires and top loading wires on effective height, radiation pattern, input reactance, radiation resistor and static capacitance is discussed.
同时研究了引线及顶线的各项参数变化对天线的有效高度、增益、输入电抗、辐射电阻及静电容的影响。
3
It is hold that one can increase static capacitance, reduce mode of input reactance and enhance the antenna gain by increasing downlead wires, their distances or lengthening the top loading wires.