共查询到19条相似文献,搜索用时 125 毫秒
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执法人员资格认证计算机考试系统是将执法人员培训考试与计算机数据库技术、网络技术结合起来的首次尝试,虽然其中还有一些方面需要完善,但经过在廊坊地区举行2010、2011年度的两次执法人员资格认证考试的实践证明,他对提高执法人员资格培训考试的质量和效率,提高执法人员业务水平,增强考试的公平性,提高考试组织、阅卷的效率都起到了非常重要的作用。 相似文献
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文章针对民营中小企业在实施ISO9000质量体系认证进程中存在的问题,在分析其原因的基础上,提出了若干对策建议。认为中小型民营企业实施ISO9000体系认证,应从提高民营企业管理者的质量意识水平、提高对实施ISO9000质量认证的认识、加大质量管理的资金投入力度保证ISO9000体系有效运行、加强员工培训提高统计技术水平、结合企业的实际搞好质量体系的总体设计五个方面进行。 相似文献
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河北省计算机一级考试是面向省内普通高校在校学生的计算机等级考试,是用人单位进行计算机操作水平认定的重要标准,在高校中备受重视.本论文首先分析了河北省计算机一级考试的特点,然后总结分析了2006~2008年度考试操作题的考点分布及变化趋势.最后提出了正确备考的建议和策略. 相似文献
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河北省计算机一级考试是面向省内普通高校在校学生的计算机等级考试,是用人单位进行计算机操作水平认定的重要标准,在高校中备受重视。本论文首先分析了河北省计算机一级考试的特点,然后总结分析了2006-2008年度考试操作题的考点分布及变化趋势。最后提出了正确备考的建议和策略。 相似文献
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潜在电路计算机辅助网络树生成系统研究与工程应用 总被引:3,自引:0,他引:3
网络树是规范潜在电路分析(SCA)技术的两大工具之一,而计算机辅助网络树生成系统是对航天等复杂控制系统进行SCA所必备的辅助手段。本文介绍了一个能真正用于实际工程SCA的网络树生成系统。 相似文献
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随着高速公路的迅猛发展以及计算机网络、通信等高新技术的发展 ,高速公路逐步走向智能化 ,并将最终发展成为智能交通系统 ( ITS Intelligent Transport System)。相应地 ,高速公路的收费技术呈现出网络化和智能化的趋势。文中介绍一种新型的融合式的自动收费系统 ,它采用智能卡技术 ,融合了人工收费方式和半自动收费方式 ,不仅支持现有系统的收费方式 ,而且还为将来采用电子收费 ( ETC Electronic Toll Collection)技术提供了接口功能 ,使系统具有较强的适应性和较好的扩展性 ,满足高速公路建设的要求 相似文献
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基于VRML技术开发的高速船艇仿真训练系统是集机电、计算机技术和网络技术于一体的综合仿真训练系统,本文介绍了该系统的总体结构、系统功能、特点及相关的实现技术,并展望了该系统的应用前景。 相似文献
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Roy E. Anderson 《Acta Astronautica》1980,7(6):807-824
Radio communications between vehicles or individuals and base stations are essential to many public safety, law enforcement and commercial users in urban areas. Present day communications are limited to nearly line-of-sight distances from the vehicle or hand portable units to a base station or repeater. It is probable that many potential users in rural, remote and offshore areas would benefit if the communications were available everywhere on land and territorial waters. Geosynchronous satellites can serve as repeaters for mobile and personal radios, and they appear to be a cost effective means of providing the service.Voice bandwidth communication and automatic position monitoring of an automobile were tested using the VHF transponders of NASAs ATS-3 and ATS-1 satellites. Voice communications were reliable and position fixes were accurate to one fourth mile, with 0.3 mile precision of individual fixes.Demonstrations for potential users have included emergency medical voice and telemetry communications between ambulances and hospitals.While technical feasibility of satellite-aided mobile and personal communications has been demonstrated, and its potential value is appreciated by a small segment of the user community, many problems remain before an operational system could be implemented. Solutions to the problems require an experimental satellite with a multibeam antenna. The satellite or its associated ground terminals should incorporate computer controlled network switching to test demand assignment of channels. Prolonged experience by many users of the experimental satellite in their routine operations would aggregate user needs and define the capital investment that would be justified to implement a commercial operating system. 相似文献
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Keeping the peace in outer space: a legal framework for the prohibition of the use of force 总被引:2,自引:0,他引:2
Grardine Meishan. Goh 《Space Policy》2004,20(4):101-278
Outer space is an area of growing economic and technological importance. It is also a developing theatre of military defence and warfare. Against this backdrop, development of a legal framework on the use of force in outer space is of critical urgency. This paper proposes a framework for the development of international law in this area and also assesses the effectiveness of the current state of international law governing the prohibition on the use of force in the context of outer space. It expands upon a proposed role for the United Nations and outlines a proposed enforcement mechanism for the law on the use of force in outer space. This proposed framework rests on a three-tiered system involving an International Tribunal for Outer Space, an International Space Surveillance Agency and an International Space Inspection Agency, co-ordinated through a Secretariat under the auspices of the United Nations Office of Outer Space Affairs. The paper also provides a proposed Protocol on International Peace and Security to the 1967 Outer Space Treaty as a means of establishing the proposed enforcement mechanism. Finally, the paper looks at the complexities involved in developing the law, and moots immediate steps for its development. 相似文献
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随着计算机科学技术的发展,信息技术的广泛应用,传统的图书馆档案管理体系已经无法满足网络和存储技术处理下的社会发展进程,信息化给传统的档案管理工作带来严峻挑战。本文试图对图书馆档案信息化的内涵及建设内容角度进行分析,探讨高校的图书档案管理及信息化的对策。 相似文献