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Abstract: This paper presents a hybrid-model neural network (HMNN) based short-term electric load forecasting approach.This approach combines the traditional time series model with the neural network approach.Some load components are forecasted with tradi
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文摘:提出了可应用于电力系统负荷预测的混合模型神经网络方法，该方法同时具有电力系统负荷预测的传统方法的优点及人工神经网络方法的优点.该方法中，不同的负荷分量采用不同类型的预测方法，并采用基本频率的谐振分量作神经网络的输入，神经网络的训练采用快速的学习算法进行.该方法具有很强的实时性和适应性，适用于没有气象资料的应用场合.仿真计算的结果表明，预测精度较传统方法来得高. |
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Abstract: This paper presents a method improving on the homogeneous distributing optical fiber position-board’s observation efficiency in the LAMOST system, then points out that the observation efficiency be improved by comparing the simulation result wit
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文摘:本文介绍了LAMOST系统中均匀式光纤定位板观测方法的改进，并且对改进后的系统进行了计算机仿真，并将结果与未改进前的系统进行了比较，观测效率有一定程度的提高。 |
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Abstract: This paper presents a research work in children Truing test(CTT).The main defference between our test program and other ones is its knowledge-based character,which is supported by a massive commonsense knowledge base.The motivation,design,techni
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文摘:报告了关于少儿图灵测试(CTT)的一项研究工作.研究区别于其他人的主要之处是该测试程序是基于知识的,它依靠一个海量常识知识库的支持.给出了作者研究少儿图灵测试的动机、设计、技术、实验结果和平台(包括一个知识引擎和一个会话引擎).最后给出了关于少儿图灵测试的几点研究结论和思考. |
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Abstract: This paper presents a review of new achievements of major emergent imaging systems developed during the 1990s,and an outline of main merits of digital imaging systems.The authors pointed out the limitations covered by the traditional concept of
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文摘:本文概述了90年代以来影像技术领域中的新成就和数字化成像体系的特点，指出了传统照相有机物概念的局限性，提出了一个照相有机物的新概念，介绍了几种新成像材料和所涉及的照相有机物。 |
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Abstract: This paper presents an analysis of the moment of inertia ofcoiler in hot strip mill in detail, the derivation of theoretical formula of the inertia and the analysis,taking 2050 hot strip mill for example, of the inertia change rule and the compe
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文摘:对热轧带钢卷取机的惯性力矩进行了分析，推导出惯性力矩的理论表达式，并结合2050热轧卷取机分析了惯性力矩的变化规律，对惯性力矩进行了补偿。 |
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Abstract: This paper presents the application of digital signal processor and digital signal processing algorithm in dynamic oil level measurement, and gives comparison with traditional architectures.
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文摘:本文主要介绍数字信号处理器及数字信号处理技术在动液面深度测试中的应用，并与传统实现方案进行比较。 |
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Abstract: This paper presents the application of the immovable point principle in proving the existence and uniqueness of the solution to some kinds of differential equation and integral equation, and the method produced by the principle progressive appro
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文摘:本文重点讲述不动点原理在证明几类微分方程和积分方程解的存在性和唯一性方面的重要应用，以及由此产生的方法——逐次逼近法。 |
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Abstract: This paper presents the hardware composition and software design of automatic chronopher system controlled by 8031.
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文摘:介绍一种由8031单片机组成的自动报时控制器系统的硬件结构和程序设计。 |
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Abstract: This paper presents the principle and method for measuring various microwave devices' return loss by spectrum analyzer and analyses the uncertainty of measurement.
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文摘:介绍了频谱分析仪测量各种微波器件回波损耗的原理和方法，并对测量结果的不确定度进行了分析。 |
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Abstract: This paper presents the principle of paper-delivering device theoretically,and the new concept of “non build-margin paper-delivering” is p ut forward,which has been proved to be fully feasible,in comparision with the ub iquitously incorrect conc
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文摘:着重阐述了分层实体制造激光快速成型机走纸机构的原理，并提出在零件加工过程中“无搭边送纸”的新概念，经过实践证明是完全可行的。 |
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Abstract: This paper presents the properties of bar billet c aster,analyses the composition of PLC system and its network communication and m onitoning system.The operating results are fully approved.
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文摘:介绍了小方坯连铸机的性能特点，分析了PLC系统的构成以及其网络通讯和监控系统，对其运行结果作了充分肯定。 |
