临安市城乡供水一体化的供水能力确定

文章采用分项定额法，单位人口综合用水量指标法和基准年法分别计算，确定城乡供水的供水能力。     

混凝土构件火灾后损伤程度鉴定和加固

通过实际工程的调查和对砼材料在不同受火情况的试验研究，论证了采用外部特征综合分析并配合回弹试验等是判断砼构件火损程度的简便而实用的方法。     

Analysis, design, and development model: a case study of an internet-based system for insert and parameter selection

Abstract. The analysis, design, and development model (ADDM) is based on the systems lifecycle process (SLCP) in which analysts begin to understand external client requirements and internal client specifications as they are designing and developing a complex system. In the ADDM, clients and system analysts (SA) continuously interact as the system is being designed, developed, tested and maintained. In the design phase, system development can be altered when it is most cost‐effective. Depending on the type of environment and SA preference and expertise, various interfaces and software and hardware configurations are created during the SLCP. The SLCP ensures effective standardization and continuous quality improvements throughout development. The model follows modern information technology principles to integrate and monitor SLCP phases. A case is presented that describes an application of the ADDM. This case outlines the architecture of an e‐commerce production system (ECPS). The system has a three‐tier structure consisting of the client interface, Java server page (JSP) and database module. The model assists in designing economic production operations in an industrial setting by allowing a client to retrieve current production data needed for operations through the internet.     

基于知识经济时代的图书馆管理系统

简要分析了知识经济时代对信息服务的要求,并简述了新一代图书馆管理系统设计的指导思想、关键技术以及系统和数据库的保护措施。     

适用于中小型水轮机上的结构新技术

介绍了适用于中小型水轮机上的集成安装式、无水冷却和无油操作及润滑等方面的结构新技术，并说明了这些技术的应用将会带来良好的经济效益和环保效益。     

整体经济效益最优控制方法

本文提出了整体经济效益最优的动静态耦合的优化控制一体化方法，它在传统的两级优化控制结构中加入一层协调级，能有效地克服以往优化级撇开控制能量代价不计的缺陷。特别是一体化系统通过调级从控制层向优化层引入反馈，使得由于过程自身动态因素对操作点的制约，能有效地通知到优化层，避免了优化的盲目性和片面性。各个层次之间通过公用数据库交换数据，使它们的决策与目前生产过程的实际情况密切联系。     

Integrated solid-state nanopore devices for third generation DNA sequencing

Third generation DNA sequencing relies on monitoring the ionic current blockage during the DNA molecule’s threading through a nanoscale pore.It is still really tough to attain the single base discrimination on a DNA strand by merely analyzing the ionic current due to speedy DNA translocation and low spatial resolution.More integrated configurations are pursued to present versatile comparative dissimilarities of the four bases by enhancing the spatial resolution within a DNA molecule translocation event,such as transverse tunneling current,local potential change,and capacitance oriented voltage resonance.In this mini review,the insight is provided into the status quo on several functionalized techniques and methodologies for DNA sequencing and furthermore concluding remark and outlook are presented.     

超高层综合楼消防自控设计探析

讨论了超高层综合楼消防自控设计的必要性、可能性和具体的设计方法.     

联合循环电厂的一体化控制方案

以大唐江山天然气热电联产工程的控制系统为例,对联合循环电厂全厂一体化控制的规划和设计进行分析和介绍。