输煤控制系统硬件结构与上位机监控软件设计

根据工况将不同的设备组合成不同的工作流程，以集散控制技术为基础，应用PLC网络实现了对输煤设备的现场控制、电控室控制和中控室控制。并以FIX软件为工具，通过定义PLC的I/O端口映射表方法，以时间、事件、故障为触发手段，设计了实时监控软件，并实现了输煤量与数据库系统的数据接口。     

便携式数据采集器在图书馆的应用

本文对便携式数据采集器性能做介绍,论述便携式数据采集器在图书馆工作中的应用,并对比传统的图书现场采购查重和图书清点的方法,提出了新的解决思路。     

浅谈巡视在工程监理中的作用

从质量、进度和投资三方面论述了监理巡视的作用和重要性.     

矩阵方法在点的合成运动中的应用

用矩阵方法对点的合成运动进行分析、研究，推导出求解点的合成运动的矩阵计算公式，这些公式有助于理论力学在计算机上的应用，并对提高理论力学的教学质量可起到积极的作用。     

Inclusive Learning: the Report of the Committee of Enquiry into the postschool education of those with learning difficulties and/or disabilities,in England, 1996

ABSTRACT

The Report, Inclusive Learning (1996), is the result of a three‐year enquiry into the educational needs of and provision for adults with disabilities and/or learning difficulties in England. It arose from the requirement of an Act of Parliament, in 1992, that the new national funding council for further education should ‘have regard’ for such students in all its work of funding, development and evaluation. The Committee commissioned some fundamental research into the nature and extent of provision, the actual and potential demand for further education and the current requirements of law, and also reviewed existing academic research (chiefly in English‐speaking countries). It took extensive evidence in many modes and, in particular, created a series of workshops in which the students and their advocates could speak for themselves. The outcome was the main Report and summary, together with six supplementary publications. The core of the Report is the notion of ‘inclusive learning’, which places the responsibility for providing appropriate education with the teachers, the managers and the system (ultimately, with society), rather than problematizing the student as one with a deficit. A good education system is not merely about offering access to what is available, but also the making of what needs to be available accessible: the moulding of opportunity. Thus the Report concentrates on a theory of learning and its educational consequences. It represents another step towards embracing students with learning difficulties and/or disabilities unequivocally within the general approach to learning appropriate for all students. This article summarizes the main lines of analysis and argument in the Report and its framework of recommendations to the Further Education Funding Council, teachers, managers, voluntary organizations and to the government.     

试谈盈亏分析法在管理审计中的应用

在管理审计中，可以应用盈亏分析法对被审计单位的生产经营计划或工程项目进行考核、评价，据以改善管理，提高经济效益。本文除对盈亏分析法作了一般阐述外，着重通过例示介绍了在生产一种产品情况下盈亏平衡点的图示法、公式计算法，以及在生产多种产品情况下盈亏平衡点的公式计算法的应用。     

海洋综合调查船设置开放航次之构想

在日益重视现场科学观测和考察研究的海洋科学发展的现阶段,建立海上观测可移动共享平台,设置基于长期观测的开放航次,在海洋环境观测、生物资源调查和工程勘测方面具有独到之处。     

烟草感染赤星病后几种酶的动态及其作用

对11个烤烟品种接种赤星病病原菌后,定期测定叶片的过氧化物酶(POD)同工酶、多酚氧化酶(PPO)、硝酸还原酶(NR)和抗坏血酸氧化酶活性,观察其变化规律．结果表明,相对抗赤星病强的品种,PPO活性上升;POD同工酶活性变幅大而快,接种初期活性稍有下降,然后增强,其中以阴极端2,4同工酶带增加较快,180 h由弱酶带变为强带;NR活性变化不大;抗坏血酸氧化酶活性提高．相反,抗赤星病弱的品种,PPO活性下降;POD同工酶变化不大,呈下降趋势;NR活性变幅大;抗坏血酸氧化酶在接种初期活性下降,84 h后回升．通过对不同品种的烟株接种赤星病菌后几种酶活性的测定,探察到一些抗病机理,也为进一步寻找筛选抗烟草赤星病的生化指标提供了参考．     

基于激光光斑检测的数码相机测距技术

提出了一种基于激光光斑检测的数码相机测距方法,在数码相机上加装一个激光器,使激光光束与相机镜头的光轴平行,对拍摄到的数码相片中的激光光斑进行检测,再根据透镜成像的物像关系实现距离的测量.研究了利用LoG滤波器对激光光斑进行增强的方法,实现了背景灰度值大于光斑灰度值情况下的光斑分割,从而实现激光光斑的位置检测.并进行了实验研究,实验结果表明,采用本文提出的方法实现对物体距离的测量是可行的.     

对虾白斑综合症病毒囊膜蛋白Vp28基因的克隆、表达及蛋白纯化

以对虾白斑病毒DNA为模板扩增出Vp28基因,经限制性内切酶（SmaI,Not I）酶切后按正确的读码框顺序插入到pGEX-4T-2表达载体上,重组质粒转化大肠杆菌,经菌落PCR和质粒双酶切鉴定、序列测定确认,证实成功地构建了Vp28基因原核表达载体．转化菌经IPTG诱导表达,SDS-PAGE显示有与预期大小约52kD相吻合的融合蛋白带,18℃诱导24h后获得了可溶性表达的目的蛋白,采用Glutathione Sepharose 4B亲和层析对重组蛋白进行纯化,获得了纯度很高的目的蛋白．