• The moduli and velocities remain steady and unchanged at medium saturation area.

    中等饱和度时,模量、波速基本不随饱和度变化。

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  • The change of the degree of saturation will cause the change of dynamic shear moduli.

    饱和度的变化将导致动剪切模量的改变。

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  • The testing system for elastic moduli made by us has the accuracy of as high as 0. 2%.

    研制的弹性模量检测系统具有高达0.2%的测量精度。

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  • The ultrasonic pulse reflecting method is applied to survey the dynamic elastic moduli.

    超声脉冲回波法是一种高精度的弹性模量声速测量法。

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  • Thus, we find a method to calculate the material complex moduli from sample complex moduli.

    提出了由实验得到的试件复模量得出材料复模量的计算方法。

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  • The shear moduli of single-walled carbon nanotubes(SWCNT) are investigated by using energy theory.

    利用能量方法研究了单壁碳纳米管(SWCNT)的剪切模量。

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  • Based on layered elastic theory, the layered elastic moduli of asphalt pavement were predicted using BP neural network.

    基于层状弹性理论,利用BP神经网络预测沥青路面结构层弹性模量。

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  • On base of those, effective relaxation moduli could be curve-fitted by the function form of the three-parameter solid model.

    在此基础上,用类似粘弹性三元件固体模型的形式去拟合离散的数值结果,得到了松弛模量更简单的解析表达式。

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  • The results show that for a set of moduli and the interphase thickness there exists a critical value of the stress triaxiality.

    结果表明,对给定的模量和界面相厚度值,存在一个临界应力三轴度值。

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  • Compared with the strength, the elastic moduli of the granite are scatter and change slightly with the increasing loading rate.

    与抗拉强度相比,实验得到的花岗岩弹性模量数据比较离散,但变化幅度不大。

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  • The characteristics of fully-graded concrete of different moduli have not been paid much attentions to over a long period of time.

    全级配混凝土不同模量的特性长期未引起人们的重视。

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  • 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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  • The practice shows that it is feasible to design kiss gating-feeder of hydraulic test platform by applying moduli calculation method.

    实践证明采用均衡凝固收缩模数法设计液压试验平台浇冒口系统是可行的。

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  • In fact the relationship between deflection and temperature is the relationship between deflection and asphalt concrete layer moduli.

    弯沉与温度的关系实质上就是弯沉与沥青层模量的关系。

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  • An expansion theory of cylindrical cavities in strain-softening materials with different moduli in tension and compression is presented.

    建立了拉压模量不同及应变软化特性材料的柱形孔扩张理论。

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  • The dynamic Young's moduli measured by in-plane flexural vibration test were less than those measured by out-plane flexural vibration test.

    利用面内弯曲振动法测得的动态杨氏模量值小于面外弯曲振动法测得的结果。

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  • Based on the generalized Budiansky's energy-equivalent framework, the general expressions of effective magneto-elastic moduli were obtained.

    基于能量等效框架,得到一般压磁材料有效磁弹模量通解。

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  • The results showed that the molecular bulk moduli of complex calcium and complex lithium soaps were more than that of calcium and lithium soaps.

    结果表明,复合钙皂和复合锂皂的分子体积模量分别大于钙皂和锂皂的分子体积模量。

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  • The dynamic deflection moduli of particleboard were measured by flexural vibration. longitudinal transmission and longitudinal resonant vibration.

    利用弯曲振动试验、纵波传播试验、纵波共振试验测定刨花板的动态抗弯弹性模量。

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  • The deformation moduli from the in-situ plate loading test were used to calculate the settlement, and they were 6 times of the compressing modulus.

    变形参数采用原位压板试验所确定的变形模量,变形模量为压缩模量的6倍。

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  • A definition of composite effective elastic moduli is presented based on the energy equivalence principle and its basis and premise are pointed out.

    基于能量等效原理提出了复合材料有效弹性模量的定义,并指出了该定义的基础及前提条件。

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  • To predict macroscopic effective elastic moduli of composites, a computational method is established based on micro mechanics finite element method.

    为从理论上计算复合材料宏观有效弹性模量,建立了通过细观力学有限元法计算复合材料有效弹性模量的方法。

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  • The influences of different Young's moduli on the distribution of the stress and displacement of a composite flywheel was investigated in this paper.

    对不同杨氏模量对复合材料飞轮的应力、位移分布的影响进行了研究。

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  • And then we will see that in the framework of diffeomorphism group the symplectic quotient is torus bundle over the moduli space of special submanifold.

    然后,我们将看到微分同胚群作用下的辛商为特殊子流形模空间上的以环面为结构群的丛。

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  • Consider the material effects of different moduli in tension and compression is important for the fine structure analysis, damage and failure mechanism.

    考虑材料的拉压不同模量效应,对于结构的精细分析,损伤及失效机理研究具有重要意义。

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  • The results show that the gating and feeding system without riser is reliable through calculating the sizes of gating system by moduli calculation method.

    表明采用收缩模数法计算浇注系统尺寸,用浇注系统补缩的无冒口工艺是可靠的。

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  • In this paper, we generalize Hua's five primes squares theorem, and prove that one of the primes can be taken in arithmetic progressions with large moduli.

    本文给出了华罗庚五素数平方定理的算术级数形式,证明了其中一个素数可以取在大模的算术级数中。

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  • Finally, influences of constitutive parameters, such as elastic and softening moduli, and specimen length on complete stress-strain curve are investigated.

    研究有关的本构参数(弹性模量及软化模量)及试样高度对全程应力—应变曲线的影响。

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  • This paper proposes a BEM computation model to calculate the transverse effective moduli and Poisson's ratios of unidirectional fiber reinforced composites.

    本文提出了一个计算单向纤维增强复合材料横向弹性模量和泊松系数的边界元计算模型。

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  • Elastic resistant coefficient, deformation and compressive moduli of surrounding rock in large-section loess tunnel are very important for design of tunnel.

    对于高速铁路大断面黄土隧道严格的设计计算而言,黄土隧道围岩的弹性抗力系数、变形模量和压缩模量十分重要。

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