查询词典 system information

Limitations of Shannon's information theory and information definition are analyzed from new angles. It is pointed out that they didn't consider the reliability, completeness and other characteristics of information, and the naming of conditional entropy is not proper. The correct naming of Shannon's "conditional entropy" should be weighted average conditional entropy. Examples are given to illustrate the conditional entropy maybe increased, so Shannon's definition of information is not absolutely correct.

从新的角度指出了香农信息论和信息定义的局限性，指出了它没有考虑信息的可靠性，完备性等特点，指出条件熵的命名不恰当，香农的"条件熵"应该称为加权平均条件熵，并且举例证明了条件熵可能增加，进而香农信息定义中的不确定性的减少也不是绝对的。

In application point of view, is a bridge between CAD and CAPP, furthermore, it is also a good connecter of geometry topology information of CAD and special engineering information to improve the utility of CAD, CAPP and CAM and to make new sense for parts CAD module, from combination of geometry topology information to special engineering information.

特征不仅仅是连接CAD与CAPP、CAM等领域的一个桥梁，更重要的是它可将CAD中的几何拓扑信息与具体的工程信息紧密地连接起来，提高了CAD、CAPP、CAM等的实际应用成熟度，使得产品模型由原始无工程意义的几何拓扑信息组合变为具有工程意义的特征信息组合。

In application point of view, is a bridge between CAD and CAPP, furthermore, it is also a good connecter of geometry topology information of CAD and special engineering information to improve the utility of CAD, CAPP and CAM and to make new sense for part's CAD module, from combination of geometry topology information to special engineering information.

特征不仅仅是连接CAD与CAPP、CAM等领域的一个桥梁，更重要的是它可将CAD中的几何拓扑信息与具体的工程信息紧密地连接起来，提高了CAD、CAPP、CAM等的实际应用成熟度，使得产品模型由原始无工程意义的几何拓扑信息组合变为具有工程意义的特征信息组合。

City space information is the core of city information resources. It is synthesized information in continuous space and time distribution that links all other information of city life.

城市空间信息是城市信息资源的核心，它是城市生产生活中融合其他信息，形成在空间和时间上连续分布的综合信息的基础。

If Cree or any of its subsidiaries or affiliates furnishes information or materials constituting Confidential Information to Recipient for testing or analysis, the term "Confidential Information" includes all data and information generated by Recipient in the course of performing such testing or analysis.

如果克里或其子公司或关联公司的任何信息或资料外墙构成机密信息的接受方或分析测试中，"机密信息"包括所有的数据和产生的收件人在执行这些测试或分析过程中的信息。

Thirdly, the new cryptical function of data voice is realized and management method is strengthened by the network information safety soft wear package. It can not be deciphered, even information is revealed. The goal of real network information safety is realized. The customers\' interests and information safety are protected basicly.

第三项MyData网络信息加密技术采用国际首例的加密方式实现了互联网上数据和语音的高度、有效的加密功能，减轻了由于数据加密给互联网带宽增加负担和造成堵塞本身业务数据量传输的本末倒置的现象，并且即使万一数据从网络上泄漏也可以保证偷窃者无法打开或窥测到内部信息，从根本上保护了企业客户的信息安全和利益。

From the viewpoint of information security, the architecture of tactical C3I systems is analyzed, and the four types of information domain are presented, including intelligence processing domain, information sharing domain, commanding decision domain and information feedback domain.

从信息安全的角度分析了战术C3I系统的体系结构，提出了系统包含的4种信息域，即情报处理域，信息共享域，指挥决策域及信息反馈域。从信息域成员的角色及其特权、对信息客体的保护及域间信息传递策略等方面研究了信息域安全策略。

This paper analyzes the equity structure of accounting information disclosure, through which it is found that the disclosure, in essence, is a process of transmitting accounting information from the information owner to the information demandant.

本文对会计信息披露的产权结构进行了分析，发现会计信息披露实质是由信息支配权所有者向信息要求权所有者提供会计信息的过程。

Different to the conventional information communication, Information intercepting technique have to be faced with the following basic difficult problems: the blind recognition of the parameters of the communication; the blind recognition of the parameters of the signal; how to efficiently process the fading signal which power is under the receiving threshold of the conventional communication; how to demultiplex the mixed information stream with serious errors; and how to determine the value of the information etc.

有别于常规的通信技术，信息截获技术面临如下重大的基本难题：通信体制参数的盲识别；系统信号参数的盲识别；如何实现对强度低于常规通信接收门限的衰落信号的高增益；如何实现对混合信息流的高容错同步分路；以及如何实现对信息价值的判定。

Gu Ge comes to all these information from the collect on whole Internet, it has all news classified, extraction gives crucial information, these information are no longer provide an user desultorily, help an user search them however most wanted information.

这一切信息都是谷歌从整个互联网上搜集来的，它把所有的信息进行分类，提取出关键信息，这些信息不再是杂乱无章地提供给用户，而是帮助用户寻找他们最想要的信息。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&