面向对象的 FMS 运控软件自动生成系统

介绍了面向对象的ＦＭＳ运控软件自动生成系统．阐述了ＦＭＳ运控软件自动生成的可行性，分析了软件自动生成的方法，应用程序生成器的方法实现目标软件的自动生成，提出了自动生成系统的基本结构和系统模型，分析了建立软件自动生成系统的关键技术．     

微机网络型全自动电站监控系统的结构及其控制原理

介绍一种舰船用微机网络型全自动电站监控系统的结构及控制原理．该系统实现了不同种类电源供电自动联锁；船电和岸电不断电自动切换；有故障机组或过载时，备用机组自动投入和报警：轻载时，备用机组自动停机；同时还可在配电控制室遥控机组自动起动投入或自动解列停机．实现了各机组热工参数越限声光报警及大负荷设备起动询问联锁功能．最后，依据系统的结构特点．说明系统是如何采取措施提高其可靠性．     

列车自动控制系统的设计与实现

从列车自动控制技术系统的基本原理出发，设计了一种新的列车自动控制系统(ATC)．该系统由3个子系统构成：列车自动保护系统(ATP)，列车自动运行系统(ATO)，列车自动监控系统(ATS)．系统地阐述了ATP，ATO，ATS的功能及其特点，为列车自动控制技术的实现提供了一种切实可行的方案．     

表格框架自动输入的算法研究

提出了一个表格框架自动输入系统的结构．该系统采用扫描仪输入，去除字符和噪声，抽取表格框架矢量．重点研究了系统的核心：ＥＤＬ算法和ＴＳ算法及实现表格自动输入的技术．作为研究成果，已经建立一个自动输入系统，并在实际中得到了应用     

自动浇灌控制系统的研究设计

自动浇灌控制就是利用单片机进行可编程控制,它是一种实用新型自动浇灌系统,通过外围各模块电路的设计和对单片机的编程来实现对植物的自动浇灌．该系统具有节约能源、时间,节省人力、物力和保证浇灌质量等优点．     

金霉素发酵生产过程微机自动控制系统

应用ＴＣＳ集散系统,建立pＨ自动控制、自动补料、自动消泡等系统的控制体系,对金霉素发酵生产过程进行自动控制．结果表明：发酵单位平均提高８．８％,发酵总亿平均提高９．６％,获得显著经济效益．     

港口高杆灯智能控制系统的设计与实现

设计了一种基于单片机的港口高杆灯智能控制系统．该系统能根据港口所在地的经纬度和日期,自动计算当地每天日出日落的时间,从而实现高杆灯自动定时开关;应用GSM模块与单片机通信,通过短信实现对高杆灯的手动控制．实际运行证明了系统稳定且可靠．     

用于瞳孔序列图像分析的实时轮廓检测和参数提取

本文介绍一种医用图像分析系统．该系统连续获取瞳孔图像,根据对图像序列的某些先验知识自动确定门限．在此基础上进行快速边缘检测,并自动修补缺损的目标轮廓．在判定所得轮廓有效后计算目标面积．若数据无效则自动重新采样．序列图像观测结束后对间隔不均匀的数据进行内插校正．系统所提供的分析结果可用于临床和医学研究     

基于图像处理的自动报警系统设计与研究

针对传统监控报警系统的缺陷,设计出一种基于图像处理的自动报警系统,并给出系统的设计方案、硬件设计和软件设计,重点提出了运动目标检测和报警算法．系统通过对运动目标的检测,实现对非法侵入自动报警．采用的高速处理芯片DSP和CPLD技术,使系统具有实时性和自适应能力．实际结果表明：系统图像质量高,稳定;误报率极低．     

换能器参数自动测量系统设计

设计了换能器参数自动测量系统,以浮点DSP（digital signal processor）TMS320F28335为核心,具备扫频信号发射、A／D采集和通过串口与计算机通信的能力．系统能够根据显控软件设置,自动进行参数测量,并将测量结果回传至上位机．系统可以实现的自动测量项目包括：换能器发送电压响应级、接收灵敏度、空间指向性以及声学环境信噪比等．此外,显控功能还包括自动屏幕截图、Word报表生成、打印控制和错误提示等．系统的一系列测量过程能够全自动进行,在保证测量准确性的前提下,减轻了操作人员的工作强度,提高了效率．     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the