文章分析了卫星电视中的预加重网络，其元件是根据国际无线电咨询委员会（CCIR）推荐决定的。

TV pre-emphasis network in satellite communication is analysed, the circuit elements are determined according to the CCIR recommendation.

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让科技公司更加重视安全问题的另一个原因是，网络空间即将经历另一个巨大变化。

An additional reason for getting tech companies to give a higher priority to security is that cyberspace is about to undergo another massive change.

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在商业领域，网络也变得愈加重要。

In business, too, networks are becoming more important.

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