体积弹性模量

在广泛的温度压力范围内，预测了等温体积弹性模量随温度和压力的变化，结果表明等温体模量随压缩比率的增加而增加，随温度的增加逐渐减小。

At an extended pressure and temperature ranges , the isothermal bulk modulus has also been predicted .

其中Morse势参数由内聚能和体积弹性模量的实验值确定。

The parameters of Morse potential are evaluated according to observed values of cohesive energy and bulk modulus .

油液等效体积弹性模量βe的实验研究

Experimental Study on Equivalent Volume Elastic Modulus β e

高温下NaCl和KCl晶体的等温体积弹性模量与温度间的关系

Temperature Dependence of Isothermal Bulk Modulus for NaCl and KCl at High Temperatures

用缀加平面波加局域轨道方法计算了立方GaN及其非极性（110）表面的原子结构和电子结构，得到的GaN晶格常数及体积弹性模量与实验值符合得很好。

With the Augmented Plane Wave and local orbital ( apw + lo ) method the atomic structure and electronic structure of the ( 110 ) surface of cubic GaN as calculated .

讨论了根据内聚能和体积弹性模量实验值，用优选法中黄金分割法，计算立方金属Morse势的方法。

A method to calculate the Morse potential of cubic metals according to golden section method from the observed values of cohesive energy and bulk modulus has been studied .

离子型固体的等压态方程和体积弹性模量与温度间的关系

Temperature dependence of the bulk modulus and isobaric EOS for ionic solids

氯化钠晶体的状态方程与体积弹性模量

Equation of state and bulk modulus for NaCl crystal

液体体积弹性模量与温度关系测量实验研究

Experiments Research on the Measurement of Liquid Bulk Elastic Modulus and Temperature Relationship

油液体积弹性模量检测装置的结构设计及有限元分析

Structure Design and FEA Analysis of a Measuring Device for Hydraulic Oil Bulk Modulus

液体的体积弹性模量测定

Measurement of Liquid Bulk Modulus of Elasticity

固体体积弹性模量与温度的关系

Temperature Effect of Bulk Modulus for solids

盐酸体积弹性模量的超声检测研究

Ultrasonic Testing Research of HCl Bulk Modulus

测试液压系统油液综合体积弹性模量的互相关测速方法

Cross-correlation speed measuring method for determining the effective bulk modulus of oil in hydraulic system

纳米铜晶胞体积弹性模量变化规律的分子动力学模拟

Molecular Dynamics Simulation for Variation Relationship of Volume-elasticity Modulus of Crystal Cu with Pressure and Temperature

结果表明，随着油液体积弹性模量的下降，泵的流量脉动及流体噪声均增大。

It was shown by calculation results that the flow ripple and fluid noise of hydraulic pump increased seriously when the bulk modulus descended .

对介质的体积弹性模量变化规律进行了理论与实验研究，提出介质弹性模量在本文中的赋值方案必须用实时测量的结果；

It was been proposed that the elasticity modulus changes randomly , and must use the real-time measurement results of operations at the same time .

液体体积弹性模量与矿化度关系测量实验研究钻井液密度对井眼缩径影响的黏弹性分析

Experiment Research on Measuring the Relationship between Liquid Bulk Elastic Modulus and Salinity Viscoelastic Analysis of the Affect of Drilling Fluid Density on Wellbore Shrinkage

着重分析了2种液压缸模型对于机械与液压耦合仿真的影响，并分析了液压油的体积弹性模量对斗尖轨迹的影响。

The influences of these two kinds of models on simulation of coupled mechanical and hydraulic system is discussed , as well as how volume modulus affects track of bucket tip .

而在结合Cui-Chen提出的体积弹性模量公式后，又进而得到了新的计算热膨胀系数的表达式。

Combine the computing model for the volume dependence of the isothermal bulk modulus BT derived by Cui and Chen , we can further get the new calculated formulas of thermal expansivity .

本论文还在势函数理论的基础上，通过引进等温体积弹性模量的二阶导数，推导出了一个新的四参量的等压物态方程，并对得到的方程进行了验证、比较和分析。

In addition , a new isobaric EOS of four parameters is obtained by using the second isothermal bulk modulus and we may test , compare and analysis it by comparing with the experimental data .

本文引用工程信号处理技术中的相关测速原理，提出了测试液压系统油液综合体积弹性模量β■的互相关测速方法，并建立了相应的测试系统。

The paper puts forward the cross-correlation speed measuring method for determining the effective bulk modulus of oil in hydraulic systems by applying the basic theory of engineering signal processing , and sets up the measuring system .

系统辨识为模型的修正和验证奠定了基础。（4）基于体积弹性模量的定义，设计了一种体积弹性模量检测装置。

This work made basis for the modification and verification of control system model . ( 4 ) Based on definition of the bulk modulus , a measuring device for hydraulic oil and hose bulk modulus was designed .

应用计算机仿真的方法，研究了节流阀开口度的不同和油液体积弹性模量值的改变对进油节流调速回路动态特性的影响，给出了仿真结果。

The computer simulation methods were employed to analyze the influences applied to dynamic characteristics of speed control hydraulic circuit due to the different open area of throttle valve and the parameter value change of oil modulus of volume elasticity . The computer simulation results were given .

本文对承压水弹性动态的一些问题进行了探讨，得出如下结论：含水层孔隙压力的变幅与岩石物理力学性质有关，主要是体积弹性模量与孔隙率；

In this paper , the author studied some problems about the mechanism of elastic behavior of confined water . The following conclusions are obtained : the variation amplitude of pore pressure in aquifer depends on rook 's physical and mechanical property , mainly on bulk modulus and porosity ;

导出了压强与体积、体弹性模量与体积的关系曲线；

The relations of pressure vs volume and bulk modulus vs volume were deduced also .

用此模型计算出含有部分熔融岩石的体积、剪切弹性模量和电导率的一般表示式。

The bulk and shear moduli and conductivity in partially melted rocks are calculated by using the models .

同时，研究了屈服强度、单位体积吸收能和弹性模量与泡沫铝组织特性的关系。

Furthermore , plastic collapse strength , energy absorption and elastic modulus of the closed cell aluminum foam were studied in relation to cell structures .

随着孔隙纵横比的增大，体积模量、孔隙弹性模量呈近似线性增大，泊松比呈非线性减小，纵横波速度增大，流体对岩石物性的影响（流体替换）也减小；反之亦然。

Along with increasing the aspect of pores , the volumetric modulus and elastic modulus of pores approximately linearly increase , Poisson ratio decrease non-linearly , P-and S-wave velocity increase and influence of fluid on petro-physical property also decreases , vise verse .

计算结果表明，对于具有相同矿物成分和孔隙率的岩石，由于裂隙的形状（椭球状孔隙的纵横比）不同，岩石体积模量、孔隙弹性模量、纵横波速度、泊松比都有明显的不同。

The computational results showed that for the rocks having similar mineral components and porosity , the volumetric modulus of rock , elastic modulus of pores , P-and S-wave velocities and Poisson ratio have distinct difference because of difference of shape of fractures ( aspect of ellipsoidal pores ) .