Many semiconductor devices discussed in the previous chapters can be operated in the microwave region.

前面几章讨论的许多半导体器件都可以在微波波段运行。

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However, with the exception of the Asia-Pacific region, capital expenditure on microwave backhaul infrastructure will decline-in some cases sharply-after 2010.

然而，随着亚太地区例外，微波回程基础设施的资本开支将下降，在某些情况下大幅- 2010年之后。

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The method of calculating the reflection point positions and path clearance of the electric wave at the level ground and mountainous region for the microwave relay communication is described.

本文叙述在微波中继通信中，确定和计算电波在平坦地面和起伏山地的反射点位置及路径余隙的方法。

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And that geometrical prediction was confirmed directly by the Sloan survey, using the known distances of 500m light years to the density peak and 13 billion light years to the region where the microwave background originates as reference points to look for geometrical distortion, in the way that a more traditional land survey might use triangulation points.

ECONOMIST: Astronomy

MTN, the largest mobile-phone company in the region, had to build its own microwave transmission backbone and power supplies.

ECONOMIST: Business in Africa