查询词典 center forward

Firstly, this paper puts forward an improved authentication and key distribution scheme for internet environment, in which we adhibit multilevel authentication center, encryption technology of DES, RSA and one-way function to actualize the safety of communication among the different user on network and reduces the workload of the authentication institution; at the same time, this scheme can also assure the security of network. Besides, it use the temporary symbol and the responds" sign of both-side correspondent to replace time stamp and applies them to internet communication to countercheck "rebroadcast attack and accordingly resolves the problem that it needs synchronization for network clock.

本文在首先提出一种改进的Internet网络环境下的认证及密钥分配方案，该方案考虑采用了多级认证中心，DES、RSA和单向函数加密机制，实现了网络上不同用户间的安全通信，降低了网上认证机构的工作量，同时也能够保证网络的安全性；并用通信双方的临时标志和响应者标识来代替时间戳应用于Internet通信中以防止&重播&攻击，从而解决了以往需要网络时钟同步这一难题。

This thesis aims to find out the problems of the existing systems and bring forward an ameliorative scheme, including the design of the balance center, surveillance system on toll and so on.

本文就是基于这一点，分析提出现有的联网收费系统中存在的问题，提出了相应的解决方案，包括结算中心的设计、收费监控、网络结构和数据库系统的选择。

By carrying forward the internationally advanced technology, unprecedented European design conception as well as mature processes accumulated over the years, the intelligent technical research and development center of Germany BAGO Company is elaborately carving humanized and personalized products of high taste through strict and careful product manufacturing process and striving to create superfine electric appliances of internationally first-class quality.

德国拜高的智能技术研究中心秉承国际先进技术、欧洲超前设计理念与多年积累的成熟工艺，在产品的人性化、个性化、高品位等方面潜心雕琢，以严谨、慎密的产品制作过程，全力打造具备国际一流品质的电器精品。

In this section, applying the method, from abstract to specific and from history to present, it analyzes the operation mechanism of urbanization economy affected by market mechanism; puts forward four theories of urbanization economy from economic perspective, including agriculture surplus and comparison advantage; non-agricultural industry; agglomeration economy and spillover effect, on this basis of the theories, it, on one hand, analyzes two kinds of internal mechanism in the chronologic operation of urbanization economies: increasing mechanism of urbanization economies in urban output industry; and changing mechanism from specialization to integration, which are the representations of the evolution of "mart" development; on the other hand, it analyzes two internal mechanism of dimensional operation of urbanization economy: internal spatial enlargement mechanism of urbanization economies from monocentric city to multi-center city, and external spatial enhancement mechanism which represents city-regionalization and city-chain connection, the later two mechanism represent the evolution of "polis" development.

这一部分，按照由抽象到具体和由历史到现代的研究方法，分析了市场机制作用下的城市化经济运行机理，从经济学角度提出了农业剩余与比较优势、非农产业、聚集经济、外溢效应四大城市化经济定理；在此基础上，一方面分析了城市化经济运行沿时间增长的两个内在内容提要机制：城市输出产业的城市化经济增长机制和从专业化到综合化的城市性质变迁机制，它们主要表现为&市&发展的延续；另一方面分析了城市化经济运行沿空间增长的两个内在机制：从单中心到多中心的城市化经济运行的内部空间扩展机理和表现为城市区域化、城市连绵体的城市化经济运行的外部空间扩展机理，它们主要表现为&城&发展的延续。

We gave a proposal on today's leaders conference, in order to push forward Sino-Japan cooperation, to build up information transmission network, Japanese and China information transmission stage, and energy conservation and environment protection consultive center. It has got the approval from China.

我在今天的首脑会上提议，为了推进日中双方的合作，在国内建立以信息传递网络化的目的，日中传递信息平台，以及节能环保合作咨询中心，并得到了中方的赞同。

The Center made in China this year, Brand Management Committee medals at the same time, did not let us down and carry forward the Confucian ritual of Rural Road and Shandong person the spirit of loyalty and good faith to seek the scale of production to the quality of survival, in good faith and development, customer God, let "Ganoderma dianthera" To the people of the world health body-building, and the benefit of the people.

本中心在今年取得中国品牌管理委员会奖牌的同时，不负众望，发扬孔孟之乡的礼仪之道和山东人的忠义诚信精神，以产量求规模，以质量求生存，以诚信求发展，以客户为上帝，让&灵芝仙草&为世人养生健美，并造福于人民。

Put forward the civil municipal centers design principle and method finically. Analysis for a civil center is described with a practical example. Selecting the structural and doing the design combine with the architectural drawing. Make a still analyze through vertical load and vertical load with seismic load.

通过一个实际算例说明市政中心结构空间的设计方法，并结合建筑布置，进行结构体系的选择、结构设计，通过考察结构在竖向荷载作用以及竖向荷载和地震力的组合作用下对结构进行静力分析。

Around this one struggling target, we are examined afresh dash forward affection of fontal county county, think to should hold industrialization closely this center segment, handle 4 in process of good industry rich county decisive issues.

围绕这一奋斗目标，我们重新审视突泉县县情，认为应该紧紧把握工业化这个中心环节，处理好工业富县过程中的四个关键性问题。

Gait:The Siberian Husky's characteristic gait is smooth and seemingly effortless. He is quick and light on his feet, and when in the show ring should be gaited on a loose lead at a moderately fast trot, exhibiting good reach in the forequarters and good drive in the hindquarters. When viewed from the front to rear while moving at a walk the Siberian Husky does not single-track, but as the speed increases the legs gradually angle inward until the pads are falling on a line directly under the longitudinal center of the body. As the pad marks converge, the forelegs and hind legs are carried straight forward, with neither elbows nor stifles turned in or out.

步态：HUSKY的特有的步态是平稳的并且不费力气的，他脚步轻盈并且快，在Show时，他的一种步态会以一种放松的适度的快速小跑，来展示他前躯很好的伸展性和后躯强大的驱动力，当HUSKY在慢跑时，我们可以从前面看他们的后面，并不是一条单独的轨迹，但是一旦他们开始加速跑时，他们的腿逐渐开始立即追赶前面落下的脚掌，直到形成一个纵向的并且落脚点为身体的中心点的时候，当步伐集中为一点时，前肢和后肢迅速的向前伸直，肘关节和后膝关节既不向外也不向内。

Madrid has the intention to contract to the next month of January to the young forward center of River Plate, Gonzalo Higuaín, of 18 years, says the Spanish newspaper in its digital edition of today.

马德里有意向合同到下月份的青年中心向前河床，贡higuaín，18岁的西班牙报纸说的数字版。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。