研究人员将会集中研究如何利用签名、指纹、虹膜信息、面相和声音识别等来确认网络使用者身分。

Researchers will study how to use signatures, fingerprints, iris patterns, face recognition technology and voice scans to confirm the identity of computer users.

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因此odc集中要点，基于输入的数据做出正确的确认。

So ODC focus points do the correct validation based on the input data.

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在本文当中，Gang将集中探讨xa分布式事务及两阶段确认协议的内部工作。

In this article, Gang focuses on XA distributed transactions and on the inner workings of the two-phase commit protocol.

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