Based on perfect sequences and orthogonal sequence sets, a new class of mutually orthogonal sets of zero correlation zone sequences is presented.

该文基于完备序列和正交序列集，构造出一类相互正交的零相关区序列集。

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The perfect punctured array pairs are used in a zero correlation zone (ZCZ), and then a construction method for ZCZ array pairs set is presented.

将最佳屏蔽阵列偶应用于ZCZ(零相关区)阵列中，提出了一种新的ZCZ阵列偶集的构造方法。

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He must now deal with an enraged Asuka and master the "Zero Zone" to compete with everyone else's upgraded cars.

他现在必须处理愤怒的飞鸟和掌握“零地带”的竞争与其他人的升级车。

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We need the zone now, with a zero-emission target.

FORBES: London To Be An 'Ultra-Low Emission Zone' By 2020

On Wednesday he announced his vision to see the world's first "Ultra Low Emission Zone", meaning by 2020 only zero or low-emission cars would be allowed into central London.

BBC: Has London's congestion charge worked?

Bono argued that if we used transparency -- which tackles corruption like nothing else -- and technology, we can get closer to the "Zero Zone, " where extreme poverty is virtually eliminated by 2028.

CNN: Bono: Fight poverty to reach the 'Zero Zone'