• 本文通过内模实验探讨河流入渗补给条件硝基苯含水层中的迁移规律及其转化机理

    Based on simulated experiment research, this paper discussed the migration rules and transformation mechanism of nitrobenzene in aquifer under the condition of groundwater recharged by river.

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  • 本文介绍了一种新型随机程序载荷用于拖拉机零部件随机载荷作用试验寿命预测

    A new type of random program constant amplitude load spectrum is introduced, which is used in laboratory simulation test and life prediction of tractor components under random loading.

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  • 内模控制(IMC)结构控制能量存在约束一类不确定系统所能达到的最跟踪性能进行了探讨。

    Optimal tracking performance for a class of uncertainty systems is discussed in the presence of control energy constraint under internal model control (IMC) structure.

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  • 通过试验现场取样测试方式,对比研究应力腐蚀条件影响锚杆使用寿命因素

    The influencing factors on the durableness of anchor with stress corrosion by the way of simulation in laboratory and site sampling are studied.

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  • 本文在环境条件研究四种农药蔬菜水体土壤表面挥发作用。

    The volatilities of four pesticides from vegetable, water and soil surfaces under laboratory modelling system were studied.

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  • 为了在室测试一定大气条件距离选通成像系统分辨力设计了一测试装置

    To measure and evaluate the resolution of range-gated imaging system under certain atmosphere conditions, a simulating measurement setup is designed.

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  • 常规控制器具有克服时滞优点,但是当被控对象与严重失配情况,常规内模控制器的控制往往难以达到满意的效果。

    The normal internal model control can get over the time delay of industrial process, but it cannot achieve a satisfactory performance during great mismatch of internal model with object model.

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  • 内模控制(IMC)结构对控制能量存在约束时一类随机系统优控制及其仿真方法作了探讨

    The optimal control and simulation method for systems with stochastic perturbation were investigated in the case that control effort is to be considered under internal model control (IMC) structure.

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  • 常规钻井相比钻井试验条件负压脉冲射流辅助钻井可以使提高0.7-3.0倍。

    The rate of penetration of the negative pulse jet assisted drilling can increase from 0.7 to 3.0 in in-house simulation drilling compared to conventional drilling.

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  • 本文研究不同试验条件控释氮肥养分释放特征

    The nutrient-release characteristics of controlled-release nitrogen fertilizers (CRNFs) under experimental conditions were studied by different simulated methods.

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  • 试验表明具有软弱地基破坏基本上属于破坏。

    Three sets of model test in laboratory show that the failure model in the foundation with soft clay underlying layer belongs basically to the punching shear failure.

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  • 管线条件研究杀菌剂溶液生物srb灭菌作用影响

    The effect of the bactericide on the solution and the bactericidal function of SRB in the biofilm, under conditions of indoor simulated pipelines, have been studied.

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  • 通过对铁路加筋土挡墙列车重复荷载作用试验动力特性分析得出了加筋土挡培在动力荷载作用一些重要动态响应参数

    Some important dynamic responsive parameters are worked out about the reinforced earth structure under the impelling loads of train by model tests and analysis of dynamic characteristics.

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  • 分析了控制(IMC)先进控制算法原理性能,运用IMC原理设计具体PID形式的IMC—PID先进控制。

    IMC (Interrnd Model control) advanced control's principle and performance are introduced, and the IMC - PID advanced control is designed according to the actual PID format with the IMC principle.

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  • 增量维纳滤波应用于基于哈特曼夏克波前探测的解卷积中,点源情况三组畸变光斑图像数据进行了解卷积恢复处理。

    Incremental Wiener filter is first applied to image deconvolution from wavefront sensing. Images of point sources indoors with aberration are processed and restored by incremental Wiener filters.

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  • 通过方法研究质量浓度不同水体条件,在铜绿微囊藻水华形成过程中微囊增殖特征细胞磷、可溶性磷的变化特征。

    The effects of different phosphorus concentrations of water system on DTP, P-in-cell content of tissues (QP) and cell multiplication of Microcystis aeruginosa were studied in laboratory experiments.

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  • 通过降雨试验研究了水蚀条件初始含水量分别为1

    According to the results of simulation rainfall experiments, the transport traits of soil water on loess slope lands with different soil antecedent water content, 1.

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  • 针对复合后线性系统采用控制,分析了存在误差情况闭环系统的鲁棒稳定性

    Internal model control is proposed for the compounded pseudo-linear system. The robust stability of the closed-loop system with modeling errors is analysed.

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  • 通过试验探讨了土体高压气体作用响应劈裂现象。

    A model test in laboratory is designed in this study to simulate the response of soils to the high-pressurized air.

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  • 通过试验探讨了土体高压气体作用响应劈裂现象。

    A model test in laboratory is designed in this study to simulate the response of soils to the high-pressurized air.

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