• The deformation moduli increase with increment of crack friction coefficient and decrease with increment of crack density parameter.

    随着裂隙摩擦系数的增加,变形模量有逐渐增加的趋势。

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  • For the deformation of fractured rock mass, crack density parameter and crack friction coefficient are the most important parameters.

    随着裂隙密度参数的增加,变形模量有减小的趋势;随着裂隙摩擦系数的增加,变形模量有逐渐增加的趋势。

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  • A 2-d finite element model of tire-rubber was established to simulate the crack growth of the sample under simple tension, by using the strain energy density parameter.

    建立了二维轮胎橡胶材料的有限元模型,用应变能密度这个参数模拟了试样承受单向拉伸时裂纹的扩展方向。

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  • The sampling rate and density of the plot are determined by samples and isosamples, and a title is provided for the graph with the title parameter.

    采样速度和绘图密度是由samples和isosamples决定的,标题是由title参数为图形提供的。

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  • This is still the default behavior, but you can now specify any parameter to override density.

    这仍然只是一个默认的行为,但现在用户能够使用任何参数来替代密度设定。

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  • There is another technique I have found using a negative parameter for shadow density to fake an area shadow.

    我发现的另一个技巧是可以用阴影的负参数来模拟面阴影。

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  • Establishes a dynamic lumped parameter model for air cooled heat pump under frosting condition. Divides frosting course into accumulation of density and frost thickness.

    建立了结霜工况下空气源热泵集中动态参数模型,将结霜过程分解成密度项的累计和霜层厚度项的累计。

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  • This paper introduces the fundamental principle of wood fibre SLS sewing, the formula of power density, and how to determine the parameter of wood fibre SLS technology.

    介绍了木纤维sls加工的基本工作原理,提出了功率密度的计算公式,对木纤维s LS技术的参数确定进行了初步探讨。

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  • Discrete formulas expressed by Gauss-quadrature are presented when determine the parameter of probability density function which is established based on maximum entropy theory.

    给出确定利用最大熵原理建立的功能函数概率分布密度的待定参数时由高斯积分表达的离散化公式。

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  • Results Each of scanning parameter, volume and density affected the noise on ct imaging.

    结果扫描参数,受检体的体积及密度均影响CT图像噪声。

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  • In accordance with three classical traffic flow parameter models based on density, three kinds of occupancy-speed models and occupancy-flow models are deduced in this paper.

    根据三种经典的基于密度的交通流参数模型,分别推导了三种占有率速度模型和占有率流量模型。

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  • This paper introduces the approximate calculation of real number's or of vector parameter positive function's posterior mean, variance and forecasting density in mathematical statistics.

    文章介绍了数理统计中实数或向量参数的正函数的后验平均、方差和预测密度的近似计算。

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  • The conditional density and the conditional mean are estimated by nonparametric method. Then the estimator of the parameter is proposed by the generalized method of moments.

    使用非参数估计方法给出条件密度和条件均值的估计,在此基础上给出参数的广义矩估计。

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  • Besides, this paper studies the limit state of density curve deeply, proves a certain stability of the changes of density curve when the second parameter tends to infinitely great.

    此外,还对密度曲线的极限状态作了深入研究,证明了当第二个参数趋于无穷大时密度曲线的变化具有一定的稳定性。

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  • Elastic parameter such as impedance, velocity, Poisson ratio etc. and pre-stack amplitude, frequency attributes can be used to quantitatively predict the fracture density and direction.

    利用阻抗、速度、泊松比等弹性参数和叠前振幅、频率属性可对裂缝密度和方位进行定量预测。

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  • Selecting method of Kernel density and formula of smooth parameter are also discussed.

    讨论核密度的选择方法和平滑参数的计算。

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  • Microwave power density (microwave field strength) is an important parameter in field strength metrology.

    微波功率密度(微波场强)是场强计量中的一个重要参数。

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  • The result was a remarkably accurate estimate of a parameter called the gravitational constant, and from that Cavendish was able to calculate the density and mass of the earth.

    测量结果惊人的准确,他测出了万有引力恒量的参数,在此基础上卡文迪许计算地球的密度和质量。

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  • This paper uses the properties of special functions, analyses properties of F distributed density function in detail, points out the effects of change of the second parameter on density curve.

    利用特殊函数的性质,较详细地分析了F分布密度函数之性质,指出了第二个参数的变化对密度曲线的影响。

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  • Electroplating technological parameter includes factors of ampere density, temperature, PH value, stir, negative and positive pole. The maximum influencing factor is ampere density.

    电镀工艺参数主要包括电流密度、温度、PH值、搅拌、阴阳极和换向电流等因素,其中影响最大的是电流密度。

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  • The results show that the block thickness is in direct proportional to wave height and also related to the break parameter and block density in water.

    试验结果表明,块体厚度和波高成正比,并和破波参数、块体水下相对密度等因素有关。

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  • Sewing thread tension and stitch density are selected by the result of orthogonal experiments as two variable parameters to study the effect of sewing parameter on seam pucker.

    实验结果显示,缝纫线张力、针迹密度是对缝口缩皱影响较大的缝纫参数。

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  • The conditions of wave accessibility and parameter decay instability are used to analyse the density limit in LHCD.

    用低杂波的可近性条件、参量不稳定性条件和功率耦合谱分析了低杂波电流驱动(LHCD)。

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  • The mean wind energy density, mean effective wind energy density and annual available time of wind energy are calculated by using Two-Parameter Weibull Distribution function of wind speed.

    采用风速的韦布尔双参数方法测算出平均风能密度、平均有效风能密度,以及年风能可利用时间。

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  • The plasma parameter, such as electron temperature and electron density, can be diagnosed by the static electricity probe.

    利用静电探针可以对等离子体的基本参数如:电子温度和电子密度进行测量诊断。

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  • In this thesis, we propose a new method for tuning this key parameter, which is related to the cumulative probability density function of the radius of the codebook shell.

    本文我们提出了一种新的调节此参数的方法,将其与码书半径的累积概率密度函数联系起来。

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  • As the demand increasing steadily for small volume, high density and high heat-dissipation rate IC, the key parameter of wire bonding — pad pitch has to shrink in accordance.

    由于市场对小体积、高集成度和高散热率芯片的需求量与日俱增,引线键合工艺的关键参数——焊盘间距也不断缩小以满足市场要求。

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  • As the demand increasing steadily for small volume, high density and high heat-dissipation rate IC, the key parameter of wire bonding — pad pitch has to shrink in accordance.

    由于市场对小体积、高集成度和高散热率芯片的需求量与日俱增,引线键合工艺的关键参数——焊盘间距也不断缩小以满足市场要求。

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