查询词典 denotation

Primarily, the thesis assays the condition of network framework, the network was divided into three levels in terms of network management in order to establish the distributed method ,and still pointing out the intention and denotation of studying the Topology Discovery.Next, the thesis analyzes SNMP protocol minutely, including its development, principle, and the Network Management system that established on the SNMP protocol. Have analysed MIB in detail and the application way of MIB in network management .The thesis also assays the ICMP protocol, describing its working principle and the format of datagram minutely , and describing two important tools of ICMP- Ping and TraceRoute in detail. On the base of upper analysis, the thesis expounds a kind of distributed Topology Discovery project, and book it in one autonomy system. Topology Discovery was divided into two levels in terms of network management, and analyses the way of linking up between the two level. The thesis minutely assays Router-Level Topology Discovery technology basing on SNMP and Subnet-Level Topology Discovery technology basing on ARP and ICMP. According to these analyses, the thesis explores the specific methodology and the technology of XML data object which using the WinSNMP API to achieve topology discovering system on the development platform of Visual C++, and also analyses the technology of topology analysis and topology graph minutely. Moreover, the thesis assays the technology of basic firewall and Topology Discovery response strategy. Finally, the thesis analyses the underlying blind problem of the topology finding, and also analyses the reason that the blind problem produced and the way that reduced. The distributed algorithm that this paper puts forward has a certain directive significance in wireless network or other fields.

本文首先分析了网络结构状况，将网络从网络管理的角度划分为三个层次，为分布式的方法奠定了基础，同时还指出拓扑发现研究的目的及意义；接着本文分析了SNMP协议，详细分析了SNMP协议的发展状况，协议的工作原理，以及由SNMP协议基础上建立的SNMP网络管理体系，详细分析了MIB，以及MIB在网络管理上的应用方式；本文又分析了ICMP协议，详细描述了ICMP的工作原理和数据报格式，并详细描述了ICMP的两个重要工具-Ping 和TraceRoute；然后本文在结合上述分析的基础上，提出了一种分布式的拓扑发现方案，将拓扑发现拟订在一个自治系统内，将拓扑发现从网络管理角度划分为路由器级和子网级两个层次，分析了两个层次之间的衔接方式，同时从拓扑地域的角度将拓扑发现过程分布化，分析了分布式算法的具体方法和分布式结点之间的数据通讯方法，本文详细分析了基于SNMP的路由器级拓扑发现技术和基于ARP和ICMP的子网级拓扑发现技术；根据这些分析，本文利用XML数据对象作为分布式算法中的数据对象，分析了XML的技术，本文使用Visual C++开发平台实现网络拓扑发现系统，详细分析了使用WinSNMP API实现基于SNMP的路由器级拓扑发现和基于ARP的子网级拓扑发现，分析了使用Winsock编程实现基于ICMP的子网级拓扑发现，本文还对拓扑分析和拓扑图的绘制技术作了较细致的分析；本文最后还分析了基本防火墙技术，分析了几种类型的防火墙对拓扑发现带来的影响，以及在拓扑发现时的应对策略，本文还分析了拓扑发现中可能产生的盲点问题，分析了盲点产生的原因以及拓扑发现中减少盲点的方法。

The denotation of the word "home"is "place whee one lives,"but it has many connotations.

"家"的意义是"一个人的住所"，但是它还有许多涵意。

Painting and photography as well, are presenting an apprehensible visual language which is generalized from people experiences and historical denotation of medium.

像绘画与摄影在媒体的历史意义下它是带含一种被经验归纳而可理解的视觉语言，艺术家在特定的二度平面的空间中展现他们独一的思考与锐觉。

Painting and photography as well, are presenting an apprehensible visual language which is generalized from people experiences and historical denotation of medium. Artists express their unique thinking and perspective through the two dimension canvas's area.

像绘画与摄影在媒体的历史意义下它是带含一种被经验归纳而可理解的视觉语言，艺术家在特定的二度平面的空间中展现他们独一的思考与锐觉。

Altogether there are seven chapters in this article. Chapter one starts with the historical background caused by the occurrence of the concept of sexual harassing and analyzes the reasons of sexual discrimination which is brought forward by Catharine A Mackinnon when defining the concept of sexual discrimination. Meanwhile, she analyzes the employers' responsibilitiy which appears to be another feature , has a brief presentation on the gradually widened connotation and denotation extension of the American law and a step- by- step-built anti-sexual harassing law system that is learned from by most of the countries. This chapter helps us to have a general understanding of the overseas anti-sexual harassing law system represented by America. Chapter two is about the analysis of the phenomenon of the Chinese sexual harassing. Before the first sexual harassing case appeared in 2001, it doesn't belong to the concept of law.

第一章从性骚扰概念产生的历史背景入手，分析了麦金侬提出性骚扰概念时将性骚扰定性为性别歧视的原因，对性骚扰概念另一特色雇主责任进行了分析，并简述了美国法律通过不断扩大性骚扰概念的内涵和外延，逐步建立起一套符合本国国情并为世界大多数国家所仿效的反性骚扰法律体系，该章使我们对以美国为代表的国外反性骚扰法律体系有一个全面的了解。

Altogether there are seven chapters in this article. Chapter one starts with the historical background caused by the occurrence of the concept of sexual harassing and analyzes the reasons of sexual discrimination which is brought forward by Catharine A Mackinnon when defining the concept of sexual discrimination. Meanwhile, she analyzes the employers' responsibilitiy which appears to be another feature , has a brief presentation on the gradually widened connotation and denotation extension of the American law and a step- by- step-built anti-sexual harassing law system that is learned from by most of the countries.

第一章从性骚扰概念产生的历史背景入手，分析了麦金侬提出性骚扰概念时将性骚扰定性为性别歧视的原因，对性骚扰概念另一特色雇主责任进行了分析，并简述了美国法律通过不断扩大性骚扰

Denotation, designative meanings, cognitive meaning, referential meaning, conceptual meaning

指称意义也叫所指意义、认知意义，指词与所指客体、思想或行为之间的直接关系。

This article introduces types and characteristics of vehicle's transmission,and analysed its current development,with detailed discussion on the research methods of epicyclical gear transmission at home and abroad,including the design methods of its transmission diagram which has two or three degree-of-freedom,the process of shifting gears which has multiple degree-of-freedom,the denotation method of joint element on the chart of equivalent lever,and the equivalent lever method in which the dynamic and kine...

介绍了车辆变速器的种类、特点与发展概况，对变速器中的机械传动部分，特别是行星齿轮传动的研究状况介绍的较为详细。对国内外关于2自由度、3自由度行星式变速器传动简图的设计方法，多自由度变速器的换档过程，利用等效杠杆法研究行星齿轮传动，等效杠杆图中接合元件的表示方法，利用等效杠杆的运动分析、力分析和运动分析方程，建立行星变速器相应分析的方程的基本情况作了介绍，并分析了各种研究方法的适应范围与优缺点。

Some methods aiming at the two problems have been researched. First, the optimal number of ATE site can be calculated based on a cost model of DAT-ATE. Second, the problem of test schedule which is equitant with two-dimensional Bin-Packing problem is presented. Then a TCG denotation satisfied with T-admissible rule is more convenient for combinational optimization. With Simulated annealing algorithm, better test scheduling results can be achieved; but there is no great optimization space because the efficiency of scheduling is greater than 90%. Third, A novel test compression method——Multi-capture testing is proposed to compress the stimuli. And the ATPG results show that MC achieves high compression ratio which is greater than 90% in some large-scale circuits. MISR, widely used in LBIST, is employed to compress the responses. The aliasing analysis demonstrates that the fault coverage reduction is little due to the existence of aliasing. Fourth, an improved TIC (called S-TIC) aiming at structured test is proposed based on ARM's TIC. A MC scheduling algorithm is proposed to compute the SoC test time and combine MC vectors to SoC test vectors. The scheduling results shows that test time is greatly reduced when using the proper scheduling priority.

首先，给出了低成本ATE的成本模型，根据此模型得到最低测试成本时系统级测试调度的基本参数——测试Site数；其次，本文将DAT-Scan方式的SoC测试调度等价为两维BP问题，为有效地求解该问题，将该BP问题表示为TCG图并通过模拟退火算法解决其求解过于复杂的问题，调度的结果表明该方法在测试时间上有一定改善，并指出DAT-Scan测试调度效率已经大于90％，进一步优化的空间较小；第三，本文尝试通过测试压缩来解决激励所需的测试带宽，提出了Multi-capture结构并解决了MC测试过程中的&矢量&退化问题，MC测试的ATPG结果表明其测试压缩率很高（大电路接近90％）；第四，在激励获得很高压缩比的情况下，测试响应也需压缩，本文采用LBIST中常用的MISR作为MC测试的响应压缩电路，理论分析和实验结果都证明了MC测试的别名对故障覆盖率影响较小（小于2％），并对两类别名的成因做了具体分析；第五，在MC测试及其响应压缩的基础上，本文改进了ARM公司的测试控制器TIC使之适合于MC测试，为了解决MC测试矢量合成问题，本文抽取了MC测试模型，通过固定优先级的MC测试调度模拟将MC矢量合成为ATE矢量，并模拟出了总的MC测试时间。

The invention relates to a metal plug-in layer in film of GaN and its preparation method by hydrogenide vapour phase denotation, which is characterizes in that it adopts structure of wolfram plug-in layer.

本发明涉及一种氢化物气相外延氮化镓膜中的金属插入层及制备方法，其特征在于采用了金属钨插入层的结构。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。