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This paper introduces the compilation of multi-level network plan, discusses the problems of overlap relation and technical disposal of sub-networks, puts forward the optimization principle and method.
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摘要多级网络计划系统可用于大型复杂建设工程进度计划的编制与控制，对于动态管理复杂项目具有科学性和实用性，在项目管理中能快速地处理层次复杂、作业数较多、动态调整要求高的项目计划。 |
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This paper introduces the components and working principles of low-temperature radiant electrothermal film heating system,makes economic analysis on the electrothermal film heating system,and discusses on the advantages and disadvantages of the applicatio
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介绍了低温辐射电热膜供暖系统的构成和工作原理,对电热膜供暖系统进行了经济分析,讨论了电热膜供暖系统在住宅取暖应用中的利与弊。 |
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This paper introduces the components of the magnetite and the application and standard of the magnetite powder in the heavy medium coal washing,and probes into the management and control of the medium consumption in the heavy medium coal washing from thre
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介绍了磁铁矿的组成及重介洗煤中磁铁矿粉的使用情况与标准,从介质质量、管理损失、技术损失3个方面探讨了重介洗煤中的对介耗的管理和控制。 |
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This paper introduces the composing theory of a new highly efficient switching power supply invented for power system, with emphasis on the designing method and pivotal questions encountered wherein of the two main modules, highly efficient rectifying uni
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作者介绍了一种专为电力系统研发的新型高频开关电源系统的结构组成原理，侧重介绍了系统的两个主要模块高频整流单元和监控单元的设计方法及在设计中的几个关键问题。 |
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This paper introduces the computer network vulnerability firstly, expatiate on the problem which should be solved by the vulnerability assessment, embody introduce some main methods of computer network vulnerability assessment and the issues faced, and th
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文章从计算机网络的脆弱性开始介绍，阐述了脆弱性评估方法所要解决的问题，具体介绍了目前计算机网络脆弱性评估领域的主要方法、面临的问题以及今后的发展方向。 |
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This paper introduces the con ceptual framework of species diversity, discusses the research methods and conte nt of species diversity, and points out the research focus in the near future.
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文章阐述了物种多样性的概念、研究方法等，分析了当今物种多样性研究的几个热点问题。 |
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This paper introduces the concept of core talents and their influence on the enterprise,analyzes on the reasons of the brain drain from the subjective and objective aspects,and sums up some measures for keeping the core personnel.
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介绍了核心人才的概念及其对企业的影响,并从主观和客观两个方面对核心员工流失的原因进行了分析,归纳出留住核心员工的一些措施。 |
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This paper introduces the concept of emergency state, lawmaking situation of emergency state around the world, losing rights on emergency state, and analyzes the civil rights and obligation under emergency state.
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本文围绕紧急状态立法从紧急状态的定义、国内外紧急状态立法情况、紧急权、紧急失权等方面进行阐述，提出了紧急状态下公民应有的基本权利。 |
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This paper introduces the concept of enterprises kernel competitive power,taking Cannon as an example, this paper discusses the relations between kernel competitive power and other levels competitive power and relations between kernel competitive power an
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介绍了企业核心竞争能力的概念，主要以佳能公司为例，讨论了核心竞争能力与其它层次竞争能力之间的关系，以及核心竞争能力与企业资源、竞争优势之间的关系，提出了培养和维持企业核心竞争能力的对策。 |
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This paper introduces the concept of minimal perturbation efficient solution in minimal perturbation constraints programming.
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文中引进了极小扰动约束规划的极小扰动有效解概念。 |
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This paper introduces the concept of net virtual instrument, summarizes the modes to construct a net virtual instrument at present, and studies emphatically on the application of net virtual instrument technology to automobile chassis dynamometer and on t
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摘要介绍了网络化虚拟仪器的概念，总结了目前组建网络化虚拟仪器的模式，重点研究了网络化虚拟仪器技术在汽车底盘测功机上的应用及其实现方法。 |
