As a consequence, television broadcasters now need little more than half the spectrum they hogged before switching to digital transmission.

这样做的后果就是电视转播机构现在只需要转变成数字方式发射前使用的频谱的一半多一点。

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As a consequence, television broadcasters now need little more than half the spectrum they hogged before switching to digital.

结果，电视广播公司现在仅需数字转换前所攫取频谱的一半。

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And yet a study from the same year of the wireless spectrum devoted to cell phone signals in New York City found that almost half of that spectrum was in use.

并且同一年的关于纽约手机信号的无线频谱的调查发现，将近一半的频谱处于使用状态。

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Through partnerships with 250 medical organizations and Web sites -- including the American Medical Association, Physicians Online and Nursing Spectrum -- Bhan says he has access to more than half the estimated 350, 000 doctors and 835, 000 nurses who are on- line nationwide.

FORBES: What the doctor ordered

The final pavilion, 'Reform and Inspire', focuses on the little known sequel to the Crimean years: the half-century during which Nightingale's reforming power was felt across the entire public health spectrum - not just nursing, but also hospital design, midwifery, workhouse reform, army health reform, together with the pioneering use of statistical data to record and analyse the nation's health.

BBC: Florence Nightingale: Legend of the Lady with the Lamp