本文通过室内模拟实验,探讨在河流入渗补给地下水的条件下,硝基苯在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.
本文介绍了一种新型的随机程序载荷谱,以用于拖拉机零部件在随机载荷作用下的室内模拟试验与寿命预测。
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.
在内模控制(IMC)结构下,对控制能量存在约束时一类不确定系统所能达到的最优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.
通过室内模拟试验和现场取样测试的方式,对比研究应力腐蚀条件下影响锚杆使用寿命的因素。
The influencing factors on the durableness of anchor with stress corrosion by the way of simulation in laboratory and site sampling are studied.
本文在室内模拟环境条件下,研究四种农药在蔬菜、水体和土壤表面的挥发作用。
The volatilities of four pesticides from vegetable, water and soil surfaces under laboratory modelling system were studied.
为了在室内模拟测试一定大气条件下距离选通成像系统的分辨力,设计了一套模拟测试装置。
To measure and evaluate the resolution of range-gated imaging system under certain atmosphere conditions, a simulating measurement setup is designed.
常规内模控制器具有克服时滞的优点,但是当被控对象与模型严重失配情况下,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.
在内模控制(IMC)结构下对控制能量存在约束时一类随机摄动系统的最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.
与常规钻井相比,室内模拟钻井试验条件下负压脉冲射流辅助钻井可以使钻速提高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.
本文研究了不同室内模拟试验条件下控释氮肥的养分释放特征。
The nutrient-release characteristics of controlled-release nitrogen fertilizers (CRNFs) under experimental conditions were studied by different simulated methods.
三组室内模型试验表明具有软弱下卧层的地基破坏模型基本上属于冲切破坏。
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.
在室内模拟管线条件下,研究了杀菌剂对溶液和生物膜中srb灭菌作用的影响。
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.
通过对铁路加筋土挡墙在列车重复荷载作用下的室内模型试验和动力特性分析,得出了加筋土挡培在动力荷载作用下的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.
分析了内模控制(IMC)先进控制算法的原理和性能,运用IMC原理设计具体PID形式下的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.
将增量维纳滤波法应用于基于哈特曼夏克波前探测的解卷积中,并对室内模拟点源情况下的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.
通过室内模拟的方法研究了在磷质量浓度不同的水体条件下,在铜绿微囊藻水华形成过程中微囊藻的增殖特征及细胞内磷、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.
通过室内模拟降雨试验,研究了水蚀条件下初始含水量分别为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.
针对复合后的伪线性系统采用内模控制,分析了存在建模误差的情况下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.
通过室内模型试验探讨了土体在高压气体作用下的响应及劈裂现象。
A model test in laboratory is designed in this study to simulate the response of soils to the high-pressurized air.
通过室内模型试验探讨了土体在高压气体作用下的响应及劈裂现象。
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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