Quantum cryptograph has extraordinary adaptability to the optical communication and unconditional security which classical cryptography has been striving for.

量子密钥分配特别适合光通信环境，而且可以实现无条件安全性。

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The biggest sellers, he said, had been "Courage for change" and "Sense of security". Other popular bottles contain "Great wisdom", "Tolerance" and "Unconditional love".

他说，卖得最火的瓶子是“改变的勇气”和“安全感”，其他像“大智慧”、“宽容”及“毫无保留的爱”也颇受欢迎。

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This baby shopping security within 7 days unconditional refund.

此宝贝购物保障7天内可以无条件退款。 。

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Her failed marriage says to us that someone even more glorious than ourselves can be left, but her engagement tells us that there can be a Cinderella story at the end of the road: a mate who truly loves us, who wants to create a family, who will deliver security and unconditional love at last.

CNN: We care that Aniston's getting married. Why?

When we, the committee on which I served and chaired released its report in May we urged an immediate and unconditional cessation of violence accompanied by resumption of security cooperation and a series of other steps to build confidence and to get the parties back into negotiations.

BBC: News | BREAKFAST WITH FROST | Senator George Mitchell

And the invitation fell far short of the unconditional acceptance of intrusive inspection that America and the Security Council have long demanded.

ECONOMIST: Saddam's latest gambit | The