• 指数纸张另一种量度绝对耐破度除以定量的数值

    Burst index Another measurement of paper bursting strength. It is the absolute bursting strength of a paper divided by its substance.

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  • 洪水灾害强度受多种因素影响,利用可拓方法建立洪灾强度评价模型并用定量数值表示评价结果

    To establish the evaluation model of flood calamity strength using developable subject method and to show the evaluation result by the quantitative data have a certain practicality.

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  • 有限元数值模拟法储层构造裂缝进行定量预测确定空间分布一种有效方法

    The finite element numerical simulation method is an effective method in quantitatively forecasting reservoir structural fractures and determining the spatial distribution of fractures.

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  • 存在定质定量参数

    There are qualitative and quantitative parameters and parameter values.

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  • 逆向发生器可以实现定量数值定性语言值的转换

    Backward cloud generator can transform quantitative values into qualitative concepts.

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  • 各种资料综合同一个定量数值模型之中,目前储层建模趋势

    To integrate multiple disciplines data in a numerical reservoir model is a tendency of reservoir modeling at present day.

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  • 碳酸盐岩油气藏数值模拟过程往往缺少准确定量裂缝模型尤其是裂缝孔隙度渗透率模型

    During the Carbonate gas reservoir's numerical simulation process, it is often short of exact and quantitative fracture model, especially porosity and permeability models.

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  • 数值模拟定量给出了多分支管道详细速度矢量压力梯度场分支管道的质量流量变化曲线。

    The simulation gives a detailed quantitative picture of the velocity field, pressure distribution and instantaneous mass flow rate within the manifold.

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  • 盆地数值模拟油气盆地定量研究的重要手段

    The numerical simulation is an important method in quantitative analysis of petroleum basin.

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  • 随着数值预报技术飞速发展模式定量降水预报成为业务天气预报工作中的主要参考依据

    With the development of NWP technology at the very fast speed, the quantitative precipitation forecasting of NWP models has become a major basis of operation weather forecast.

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  • 理论分析基础上,对地震偏移成像分辨率定量分析过程进行了数值模拟实验

    According to theoretical analysis, a large number of numerical simulation experiments were conducted to quantitative analysis of resolution of seismic migration imaging.

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  • 钢筋混凝土叠合斜截面承载力理论上定量分析存在着较多困难,但数值模拟分析一种直接有效途径

    Due to difficulties with quantitative analysis in theory on shear resistance of reinforced concrete composite beam, numerical simulation becomes a direct and efficient approach.

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  • 对显微镜物镜浸媒质水溶液折射率不同所产生对光影响进行定量计算数值分析。

    Effects of spherical aberration caused by the refractive mismatch between objective oil and medium water on optical trapping force is calculated quantitatively and also analyzed.

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  • 针对华北岩石圈减薄作用动力学机制开展一系列定量数值模拟研究

    In an attempt to understand the dynamics of lithospheric thinning in the North China Block, we have conducted a series of 2d quantitative numerical simulations.

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  • 通过这些数学表达式可以定量计算出机床主轴由于回转运动误差产生的加工几何误差数值

    Through the mathematics equations, numerical value of machining geometrical error duo to machine spindle rotary error are calculated.

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  • 利用计算机数值模拟定量分析了各种因素柔性基础下体复合地基中等沉面位置应力、桩土应力分布影响

    Numerical simulation had quantitatively analyzed the factors influencing the position of equal subsides, the pile-soil stress ratio, and the distribution of pile-soil stress.

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  • 本文阐述舱内噪声定量分析预估理论方法有关技术问题,进行了数值计算。

    This paper makes an exposition of the theory, method and the details concerned of the cabin noise for quantitative analysis and evaluation, and numerical results are given.

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  • 定量讨论了像地表起伏地理位置的不同对地表直射光辐射影响以及这种影响造成的像元遥感数值变化

    The paper discusses quantitatively effects of terrain relief and geographic location of pixels on direct solar radiation and change of remotely sensed value caused by such effects.

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  • 使用动力学数学模型定量pcr分析其结果误差与使用的荧光强度数值精确度相关

    Using this model to do quantitative PCR analysis, result error is only related to the accuracy of fluorescence intensity or the instrument used.

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  • 数值模拟定量研究傅立叶效应稳态导热过程的影响

    Numerical simulations have been carried out to demonstrate quantitatively the influence of non-Fourier behavior on the steady state heat conduction.

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  • 采用格子涡方法二维平板混合流动进行了数值模拟,重点考察了格子涡方法定量模拟混合层流动流场下游不同流向位置各湍流统计平均量能力

    The mixing layer flow is numerically simulated by the Vortex-in-Cell method, with the emphasis on its ability of simulating quantitatively the spatially developed mixing layer.

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  • 本文中介绍了利用定量反馈理论设计PID控制器自由度控制结构系统进行数值仿真验证了控制器有效性

    This paper presents PID controller using QFT and makes simulation of numerical value fabric system of two dimensional control, proves validity of controller.

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  • 定量研究金融领域使用数值定量技术工作

    A quantitative study is working in finance using numerical or quantitative techniques.

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  • 系统评价塔里木盆地塔中地区,采用盆地数值模拟方法定量计算了塔中地区的生、排数量。

    A systematic evaluation of source rock from central Tarim basin is provided and the scale of oil and gas generated from source rock in the area is calculated with the method of basin simulation.

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  • 能量确定截面因子数值之后定量给出计入剪力时变形分析结果

    After determining the magnitude of the section factor by the energy method, the analytical results of deformation of beams, including the effect of shear, are given quantitatively.

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  • 油藏数值模拟方法迄今为止定量描述非均质地层多相流体流动规律惟一方法。

    Oil field numerical simulation is the only approach till now to quantitatively describe the fluxion pattern of multiphase fluids in heterospheres.

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  • 油藏数值模拟方法迄今为止定量描述非均质地层多相流体流动规律惟一方法。

    Oil field numerical simulation is the only approach till now to quantitatively describe the fluxion pattern of multiphase fluids in heterospheres.

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