查询词典 post office protocol

Aiming at the complexity of DSRC (Dedicated Short-Range Communication) protocol, the fuzziness and ambiguousness resulted from the natural language of the protocol, the protocol engineering method is adop ted to guarantee the integrality, correctness, security, portability and standardization of the protocol.

针对专用短程通信协议的复杂性以及协议本身由自然语言承载、存在模糊性和二义性的特点，采用协议工程方法来保证协议的完整性、正确性、安全性、可移植性和标准化，并采用SDL对DSRC协议进行形式化描述，在此基础上提出了DSRC协议验证的步骤和实现方法，并对所开发的协议SDL模型进行验证，结果表明了协议的逻辑正确性。

Electronic-Commerce is one of the hottest topic in the world now. As the gate keeper of the Electronic-Commerce, the application and recommendation of SET Protocol (Secure Electronic Transfer Protocol) become the commen target of merchant and financial institution. The idea of SET Protocol is the secure protocol what is based on the smart card, the security of information and non-repudiation are the emphasis what they pay attention to .

电子商务是当今世界最热门的话题之一，作为电子商务的守护神，SET协议的使用和推广是商家和金融机构的共同目标，SET协议的思想是建立在智能卡基础上的安全协议，信息的保密性和不可否认性是其关注的重点。

In chapter 6, an authentication protocol is proposed and the logical verification is done to it. It is proved that this protocol can satisfy the security requirement of Diffie's identity authentication protocol [37] and Janson and Tsuduk's key distributior protocol [39] . In addition, its ability of resisting the replaying attack has been discussed.

本文第六章中提出了一种鉴别协议，并对该协议进行了逻辑验证，证明它可以满足Diffie的身份鉴别协议的安全需求〓，以及Janson和Tsuduk的密钥分发协议的安全条件〓，另外还着重讨论了它是可以抵抗伪造攻击的。

According to the characteristics of the Kernel-Tree network, this paper proposes a new WH seamless roaming solution, which combines the IEEE802.11 protocol and the KTRP protocol, in the multihop Ad hoc network based on TCP/IP protocol stacks. The solution includes the virtual address technology, the proxy ARP in multihop Ad hoc, and the fast route-convergence technology in KTRP protocol. And its implementation for Linux is also discussed in this paper.

本文根据"核心树网络"的特点，结合IEEE802.11协议和核心树路由算法，提出"虚拟地址"技术，无线多跳网络代理ARP协议，核心树中快速路由收敛技术来共同完成基于TCP/IP协议簇的无线多跳网络中"无缝漫游"的设计方案；并讨论了在Linux操作系统下方案的具体实现。

The reauthentication protocol in POD copy protectionspecification can not defend the protocol against a simplest replay attack. The AKE protocol in the specification has unwelcome security attributes on implementation. The AKE protocol in DTCP specification has the sender mismatching or receiver mismatching attributes, which can threat the integrity goal of DTCP system and may affect possible application scenarios.

指出配置点拷贝保护系统中的重新认证协议不能抵抗简单的重放攻击，其中的认证密钥交换协议具有实现上不受欢迎的安全属性；指出数字电视拷贝保护规范中的完全认证协议具有发送者失配或者接收者失配属性，这些属性会威胁该规范的完整性目标，并影响该规范可能的应用场景。

Companies for faster and better development of the cause of flower protocol, we conclude the Protocol on the flower market success abroad, the development and promotion of the concept of protocol in combination with the current domestic flower industry and confusion inferior products, for which the Company decided to our high quality and low price The South Flower Product licensing protocol comprehensively push the domestic market, let · Yen tease pyridaben bad Mei Wan Street, as the spouse happy Bo Mu Mu addiction al-contracting small-minded ¨ú noise penalty Dy fat gray eyes addiction ¨ú back satisfied small-minded Mikasa Island úú properly wood pigeon Mok blown addiction ¨ small-minded exploration helter-skelter to make meal times ¤§ addiction drunk camel small-minded Tam Yiu-mortem veranda Donowaki coarse meal Yong Jue addiction ¨ú small-minded Kang persimmon head back to downtown Terrier turbulent Metaplexis stauntoni enzyme ü meal is cheap · Mu Yen addiction ¨ garrulous small-minded circle back to head-gap ú¨?

公司为了更快更好的发展礼宾花事业，我们总结对国外礼宾花市场成功发展和推广的理念并结合目前国内礼宾花行业产品的低劣和混乱，为此本公司决定把我公司质优价廉的中南牌礼宾花产品全面推向国内市场，让颜哒嬲芄坏玫街视偶哿⒊菩姆判牡睦癖龌ú罚颐窍嘈胖灰癖龌ú返纳笠岛妥鹁吹睦癖龌ㄉ探缤使餐次ず驼湎Ю癖龌ㄕ庑胁担餐粗厥永癖龌ú返闹柿亢头⒄梗湍芄餐酶嗟睦癖龌ㄏ颜叨圆返目隙ā？

On the basis of analyzing modbus protocol and tcp/ip protocol, the design method of retrenching tcp/ip protocol is proposed, and multi-connection signal gathering device based on tcp/modbus protocol is designed. the method of transmitting data between the signal gathering device and multi-hosts in the internet is analysed.

在详细分析tcp/ip协议和modbus协议的基础上，提出对tcp/ip协议进行精简的设计方法，设计了基于tcp/modbus协议的面向多连接信号采集器，重点分析了信号采集器和多台计算机通过internet传输数据的方法。

This thesis discusses firstly the IGMP, describes the specification of the protocol and explains the differences between the three different versions of protocol. Then the RPF rule used by the router to forward multicast packets and the multicast forwarding tree are discussed. The process of building SPT and RPT is also illustrated. In this thesis, we also discuss the mechanism of Flooding and Pruning in Dense-Mode multicast routing protocol and the process of switch from RPT to SPT in Sparse-Mode routing protocol.

本论文讨论了实现IP组播的IGMP协议，对IGMP协议的协议规范进行了描述，并对IGMP三个版本的不同点作了详细说明；讨论了进行组播数据包进行转发的RPF基本原理、组播转发树的类型，并对SPT树和RPT树的建立过程进行了探讨；并分别对密集模式组播路由协议的扩散和剪枝机制、稀疏模式组播路由协议中的RPT树到SPT树的切换过程进行了详细的探讨。

It has six joint-ventured and cooperative plants, two sales companies and two domestic offices and six overseas offices. Their distributions are as follows: Factory of DATAI at MIANYANG, SICHUAN produces serious products of phosphates. Factory of DATAI at DEYANG, SICHUAN and LVLIANG, SHANXI produce serious products of nitrate. Factory of DATAI at DATONG, SHANXI produces serious products of purificant. Factory of DATAI at JINING, SHANDONG and WUXI, JIANGSU produce auto parts. DATAI SHANXI PETRO CHEM CO., LTD. DATAI SHANGHAI DATAI INTERNATIONAL TRADING CO., LTD. DATAI XINGANG OFFICE, DATAI YIWU OFFICE, DATAI JAPANESE OFFICE at TOKYO, DATAI MALAYSIA OFFICE at KUALA LUMPUR, DATAI KOREAN OFFICE at SEOUL and DATAI CANADIAN OFFICE at TORONTO.

公司下设六家合资、合作生产工厂，两家销售公司和六家办事处，具体分布地址如下：大泰四川绵阳地区工厂，生产磷酸盐系列产品；大泰四川德阳地区及山西吕梁地区工厂，生产硝酸盐系列产品；大泰山西大同地区工厂，生产净化剂系列产品；大泰山东济宁地区和大泰无锡地区工厂，生产汽车零配件；大泰山西石化有限公司；大泰天津新港办事处；大泰义乌办事处；大泰日本东京办事处；大泰马来西亚吉隆坡办事处；大泰韩国首尔办事处；大泰加拿大多伦多办事处。

ZHANG Wen-ling female Han-sheng in November 1967, Yancheng City in Jiangsu Province, a master's degree, Lands and senior divisions, the CPC party members in May 1985 to join the party, from 1985 to 1989, the building materials industry in Sichuan Institute of Electrical Automation learning; 1989 7 Months to April 2003, flat glass plant in Lanzhou, Lanzhou blue float glass work of the Limited; any plant secretary of the Communist Youth League, deputy director of the Office of the plant, the Office of the Comprehensive (General Manager's Office, the Office of the party), director; from 2003 to 2006 , Pingchuan District of Baiyin City office, deputy head; in 2006 so far Pingchuan District of Baiyin City office of the Standing Committee and deputy head.

张文玲女汉族 1967年11月生，江苏省盐城市人，硕士学位，高级政工师，中共党员，1985年5月入党，1985年至1989年，在四川建材工业学院电气自动化专业学习；1989年7月至2003年4月，在兰州平板玻璃厂、兰州蓝天浮玻璃股份有限公司工作；任厂团委书记、厂办公室副主任、综合办公室（总经理办公室、党委办公室）主任；2003年至2006年，任白银市平川区副区长；2006年至今任白银市平川区委常委、副区长。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。