On top of this, it has an absolute validity period which invalidates its usage after a defined period of time.

除此以外，它还具有绝对有效期，即在定义的时间段之后将会失效。

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On April 15th the listing of Fujian Star-net Communication, a telecoms-equipment manufacturer, was pulled after doubts arose about the validity of its patents.

4月15日，上市的电信装备制造商福建星网通信在引发对其专利的有效期怀疑后退了出来。

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But some experts and competitors questioned the validity of Apple's tests of competing products, which it posted on its website.

苹果公司在其网站上公布了对竞争机型的测试。但部分专家和竞争对手对苹果公司测试的有效性表示质疑。

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The white list remains in place, notwithstanding a recent ruling of the European Court casting doubt on its validity.

ECONOMIST: Asylum-seekers: Still waiting | The

They forward spurious data to others before taking a moment to reflect on its worth or check its validity - the equivalent of passing on some scuttlebutt by word of mouth, but this time to thousands across the world.

CNN: BELIEVE IT OR NET

Though its validity depends somewhat on the type of privacy threats our hypothetical user is worried about.

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