以...为基础

Finally, the programme of design for routing protocols is chose in the thesis. Secondly, improved algorithms are introduced in detail. In order to achieve to reduce duplication of data sent in, save energy, prolong the network lifetime and balance the network load, improved algorithms are based on the minimum hops algorithm which is one of the energy-aware routing, When the characters of the minimum hops algorithm are analysed in detail,multi-path routing, adaptive dynamic routing, routing reliability are designed.Then a new algorithm based on minimum hops in plane routing protocol and a new algorithm based on minimum hops in clustering routing protocol are designed in the thesis.

接著详细介绍了本文的改进路由算法，为实现减少数据的重复发送量、节约能量、延长网络寿命、平衡网络负载的目标，本文以能量感知路由之一的最小跳数算法为基础，详细分析了最小跳数算法的特点，设计了多路径修正路由，自适应动态路由，路由可靠性机制三方面的改进方案，并且结合改进方案设计了基于最小跳数的改进平面路由协议和基于最小跳数的改进分簇路由协议，将两种类型算法的优点相结合，提高网络的健壮性与可扩展性。

Based on sixteen kinds of maintainability,the model considers the maintainability of every project in the past as a 1×16 dimension row vector and them as the training vectors of SVM,then has a cluster analysis about the training vectors.By classifying the analysis,project maintainability is divided into three levels: low maintainability,middle maintainability and high maintainabili...

以16种可维护性为基础，建立软件可维护性评估模型，把以往每个软件的16种可维护性指标看作一个1×16维行矢量，并作为支持向量机的训练矢量，对其进行聚类分析，最终把软件可维护性水平分为：可维护性低，可维护性中等，可维护性高等3个类别，并对软件可维护性水平做出预测。

Based in Tianjin Accounting Office to study objects from the audit of the basic conditions, outlined the audit's basic theory, and on this basis, the audit of the current situation and existing problems, Tianjin SAB combination of the actual situation and put forward solutions.

本文以天津市审计局为研究对象，从审计调查的基本情况出发，概述了审计调查的基本理论，并以此为基础，对审计调查的现状和存在问题进行分析，结合天津市审计局的实际情况提出解决方案。

Based on the existing China Education and Research Network and the satellite transmission system, a modern distance education network using modern information technology will be d

以现有中国教育科研网和卫星视频传输系统为基础，利用现代信息技术，建设现代远程教育网络，为社会成员提供终身学习的机会。

Our study is trying to construct a dual-peak model to define the schistosome infection at the population level.

本课题组拟收集血吸虫病不同流行程度地区血清学人口资料，从而构建人群抗体水平双峰分布模型，并以此为基础形成以确定化疗目标对象为目的的新型血吸虫病诊断体系。

Based the structure and function of Yangtze River Estuary Ecosystem, the energy expenditure of shorebird community staging at Yangtze River Estuary and the production of macro zoobenthos community were studied in this dissertation.

本文以长江河口湿地生态系统的结构和功能为基础，对鸻鹬群落在长江口地区中途停歇期间的能量需求和栖息地选择和利用进行了研究，探讨了底栖动物作为鸻鹬群落饵料的状况，并根据鸻鹬群落和底栖动物群落能量流动特点，构建了Stella计算模型，对鸻鹬群落中途停歇长江口期间所需要的栖息地面积进行了估算和探讨，以期为区域发展和鸻鹬栖息地保护提供依据。

This stores tube way taking every customer as name , the bank opens an account with the bank alone in storing a tube managing for the basis , mechanism waits for means , ensures customer fund safety by leading into banking supervision as well as the closed , all together style silver certificate transfers accounts and the bank channel inquires about.

这种存管方式以每个客户为名义，在存管银行单独立户管理为基础，通过引入银行监督机制以及封闭式、集中式银证转帐与银行渠道查询等手段，保障客户资金安全。

At the level of single factor,a method for diagnosis of data error in plane control survey was put forward systematically.

在单因素水平上，提出了平面控制测量数据超限时，粗差的系统诊断方法，以C语言为基础，开发了相应的诊断模块，并给出算例，检验了模块的有效性，为检验导线闭合差是否超限提供了方便。

In recent years, OBS has been regarded widely as an ideal optical switching scheme carrying IP data in current technological condition. Meanwhile, iSCSI (Internet small computer system interface) offered the support to set up enterprise SAN based on IP transmission.

近年来，光突发交换作为一种在目前技术条件下承载IP数据的理想光交换方案得到了广泛的关注，同时iSCSI协议的提出则为构筑以IP传输为基础的企业级存储区域网络提供了有力的支持。

According to the problem of game tree solution, the immune evolutionary algorithm was designed, the Bayesian Nash equilibrium was carried out, and the best strategy sequence was achieved.

以不完全信息动态博弈理论为基础，无人机攻防对抗问题为背景，建立无人机攻防对抗问题的不完全信息动态博弈模型；针对博弈树的求解问题，设计免疫进化算法，求解问题的贝叶斯纳什均衡解，得到无人机的最优策略序列。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。