• 基于田间实测的地表水流推进过程,利用水量平衡法推求波涌灌溉间歇供水条件下的土壤入渗参数。

    Based on water flow advance data observed in fields, infiltration parameters under surge water application were determined with water balance method.

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  • 这些定性和定量的研究结论将为进一步研究微震监测台网布置的优化方案提供理论依据,也可为其他地球物理监测或探测手段提供实测的基础参数。

    The results provide an objective theoretical basis for further studying the optimization of seismic monitoring network arrays, which can support other monitoring tools in underground coal mining.

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  • 对于一个实测的重力异常,先用若干方格的组合作为初始模型。

    For a surveyed gravity anomaly, the combination of some squares is taken as the initial model.

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  • 本文报导了采用激光技术对柴油机涡流室内流场进行实测的结果。

    The flow field in the swirl chamber of a motored diesel engine was measured by Laser Doppler Anemometry (LDA).

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  • 应用实测的径流、降水资料和计算的蒸发数据,建立了一个简化水资源评价模型。

    Based on the observed runoff and precipitation and computed evaporation, a simplified model for evaluation of water resource is developed.

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  • 利用数值解法对一个测试实例进行了计算与实测的对比,结果表明有较好的一致性。

    Comparison of an actual test results with the calculation by numeric simulation from the model showed good consistence.

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  • 但是对实测的相关序列,我们可以利用相关序列的全部来减小误差对参数估计的影响。

    But for case of measured correlation sequence the whole sequence may be used to reduce the effect of error on model parameter estimation.

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  • 热传导分析中,依据实测的轮胎胎侧温度场,提出了一种基于实验的数值反演方法来确定胎侧的对流热边界条件。

    In the heat transfer analysis, combining temperature on tire side tested by drum test, a numerical inverse method is described for determining the heat convection boundary on tire side.

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  • 通过非线性优化算法,拟合实测的Q—S曲线,可得到桩土系统的工程力学参数,并由此计算得到桩身轴力及侧摩阻力分布曲线。

    Measured Q-S curve are back figured by nonlinear optimization approach and model parameters are found simultaneously, then distribution of axial force and skin friction along pile are calculated.

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  • 计算结果与现场实测数据吻合较好,验证了数值模拟的准确性。

    The simulated pressure distribution in each inclined flue agrees well with the on-site test data, which validates the numerical results.

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  • 仿真及实测数据处理结果表明,该方法在有效抑制相干斑的同时,更好地保持了边缘结构。

    Simulation and experimental results using real data show that the proposed method is able to effectively suppress speckle noise and to better retain edge structure.

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  • 从验证结果来看,调整参数后的计算方案与实测值吻合较好。

    The results computed with the tuned sets are in good agreement with measured data.

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  • 以上对新型水力旋流器的实测研究和理论分析不仅具有重要理论意义,而且具有实用参考价值。

    The above experimental research and theoretic analysis are of great significance in both theory and practice.

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  • 数值计算与实测结果相吻合,表明这种分析方法是有效的。

    The numerical calculations agree with the measured results very well, verifying that this analytical method is valid.

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  • 实测值与计算值基本吻合,说明结构应力及变形在施工过程中得到了良好的控制。

    The measured value basically agrees well with calculated value, which indicates that structure stress and deformation are well controlled during construction.

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  • 实测表明,系统的性能满足生产要求,现已获得成功应用并投入批量生产。

    The experimental performance shows that the system can meet the demand of the practical use. It has been applied in production and manufactured in series.

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  • 现场实测资料对于水质模型的验证和率定具有重要价值。

    The field measurement data is valuable for verification and calibration of water quality models.

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  • 实测结果表明重复控制技术在对周期性重复运动的控制上确实优于PID控制技术。

    The test results show that the Repetitive Controller is better than the Enhanced PID Controller.

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  • 实测结果表明,该模型提高了搜索结果的实时性和相关度。

    Experimental results showed that the model improves the real-time and relevance of the search results.

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  • 实测表明该法在基本不影响计算精度的同时,可有效提高计算速度。

    The experimental results indicate that this method of load disaggregation can effectively improve the calculation speed without affecting the calculation precision.

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  • 基于小波脊算法,提出了从相量测量装置的实测数据中提取电力系统时变振荡特性的新方法。

    Based en a wavelet ridge algorithm, a novel approach is presented for extracting time-variant oscillation performance from data measured by phasor measurement units.

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  • 用了相对论的计算方法,电池电压预计可以达到2.13伏,能与实测值2.11伏很好地符合。

    With them, they predict 2.13 volts, in good agreement with the measured 2.11 volts.

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  • 所提出的分离模型对分离效率的预测值与实测值比较吻合,而且对不同的操作条件适应性强。

    The separation efficiency curves given by the present model were in good agreement with measured results under various operation conditions.

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  • 采用人工神经网络方法,以生产实测数据为基础,建立了高精度的中厚板精轧机轧制力预报模型。

    On the basis of measured data of the 3000mm plate mill, the predicting model for plate rolling load of finishing stand has been developed with artificial neural network method.

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  • 指导中可采用多种多样的活动形式比如模型制作、实测、数学史料文本选读与解释、讨论等,使得学习活动丰富多彩。

    All kinds of activities, such as model-making, survey, reading and discuss the selected mathematics historical materials, can make the learning lives more colorful.

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  • 模拟结果与研究区块关键井点处的实测值吻合较好,计算精度能够满足实际工程设计需求。

    The simulated data are in good agreement with the measured values in some wells of this reservoir. The calculating accuracy of the dislocation model can meet the demand of actual project.

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  • 通过对实测交通流进行混沌判别,可以为实际交通流的预测和控制提供理论指导。

    The identification of chaos in the real traffic flow can provide theoretical guidance for forecasting and control of real traffic flow.

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  • 最后,利用该样机,完成了一系列线路实测和实验室试验,为进一步研究绝缘子泄漏脉冲电流的规律提供数据支持。

    Finally, a series of field and laboratory tests have been carried out with this sample machine, which provides data support for further study on the rule of insulator leakage pulse current.

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  • 最后,利用该样机,完成了一系列线路实测和实验室试验,为进一步研究绝缘子泄漏脉冲电流的规律提供数据支持。

    Finally, a series of field and laboratory tests have been carried out with this sample machine, which provides data support for further study on the rule of insulator leakage pulse current.

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