以下为句子列表:
英文: Abstract: This paper introduces the application of electro-hydraulic servo system which using neural network controller to structural active control.The research indicated that the states of system have satisfactory dynamic index and precision by using th
中文: 文摘:本文利用神经网络非线性映射的特点,用逆向建模的思想,设计了一种基于神经网络的学习控制器,并将其应用于结构主动控制中的电液伺服系统闭环控制,收到很好的效果。
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英文: Based on internal rate of return as dynamic index of financial evaluation,the authors quantitatively analyse the critical point of investment inflation for a project, which can be explained as follows.Assuming that the project is in a definite time limit
中文: 根据建设项目财务评价的动态评价指标——内部收益率,定量地分析建设项目的投资膨胀临界点.假设在工期一定情况下,研究分析项目的内部收益率应该至少等于国家规定的行业基准收益率时,其允许投资费用的最大膨胀临界值.类似于投资膨胀临界分析,假设在项目投资一定情况下,得到允许建设工期的最大膨胀临界点.通过投资与工期膨胀临界分析,可以考察投资项目承受投资增加和工期拖延的风险能力,为合理安排投资和编制施工进度提供科学依据.
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英文: Based on rheologic and mutative mechanism of coal and gas outburst, this article discusses the forecast of outburst danger of in 7(superscript #) coal heading face of Jinjia mine by adopting coal and gas outburst volume dynamic index after blowing out.. I
中文: 摘要基于煤与瓦斯突出流变-突变机理,探讨了金佳矿7(上标#)煤层掘进工作面采用放炮后落煤瓦斯涌出量动态指标预测突出危险性,确定了指标临界值,并介绍了初步试验效果。
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