The early approach is to accumulate the energy in the band of interest called energy Detection, energy Detector or Radiometer.
最早的检测方法要算对感兴趣的频段进行能量积累的能量检测方法。
Some buyers of Greek debt may still think the interest rewards on offer are worth the default risk, but they seem to be a diminishing band.
一些希腊债券的购买者可能仍然认为高利率值得他们承担高风险,但这样的人越来越少。
The old tactic of cutting interest rates has been pursued almost to exhaustion, although Japan lowered rates to a 0-0.1% band this week.
本周,日本已把利率降低到0 - 0.1%的范围,降息的老办法已经被用到黔驴技穷的地步。
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