This paper studies the effects of array element width on half-power bandwidth, and proposes a new method.

文章考虑了阵元宽度对主瓣半功率点宽度的影响，并与忽略阵元宽度的线列阵的情况进行了比较。

youdao

Power generation capacity is around half the levels achieved in South Asia.

发电能力只达到南亚的一半。

youdao

Half of the country's 1,700 or so television stations that transmit their signals at full power have already ceased sending out analogue signals.

本国1700家左右全功率传输信号的电视台，一半已停止发送模拟信号。

youdao

The power structure in Kandahar is led by President Hamid Karzai's controversial half-brother, Ahmed Wali Karzai, with alleged links to drug trade and local militias.

VOA: standard.2010.05.28

He generally rises at 10:20 a.m. and tends to fast through the workday, taking his sole meal at dinner, after a half-hour power nap in his office lair, an 8-by-10 room with nothing but a scribble-filled whiteboard, purple couch, two orange earplugs and an inhaler.

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Mr Karamanlis has cruised through two elections and four-and-a-half years in power on the strength of Greece's economic growth, averaging over 4% a year up to 2007.

ECONOMIST: Greece's riots

But very little of what modern computers do would have been considered impossible, given enough computing power, a half-century ago.

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