Delete important information or destroy data, improve system security, the password does not meet the requirements of computer networking in the block after repeated warnings.

删除重要信息或破坏数据，提高系统安全行，对密码不符合要求的计算机在多次警告后阻断其连网。

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This system consists of knowledge base, material selection block, information inquiring block and knowledge maintenance block.

该系统主要由知识库、选择材料模块、资料查询模块和知识维护模块组成。

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Tansmission system, receiver for transmission system, and method for detecting symbol information block.

传输系统，用于传输系统的接收机，和对符号信息块进行检测的方法。

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Institutions will be able to put large block-trade orders into the system safe in the knowledge that no information about their intentions will leak into the market before the order has been executed.

ECONOMIST: E-bonds, licensed to kill