bulk modulus

Figure 5 . Shear and bulk modulus relation for sandstone and weakly cemented sands.

图 5. 砂岩和弱胶结砂体中剪切模量和体变模量之间的关系.

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Comparing the calculations of physical properties such as lattice constants, cohesive energy and bulk modulus by OA method and first-principle method, the result obtained by OA method is in excellent agreement with experimental value, but the result obtained by first-principle method is not accordable.

由OA理论和第一原理方法计算的晶格常数、结合能、体弹性模量等物理参数进行比较，OA理论计算的结果与实验值较符合，而第一原理方法计算的结果与实验值相差较大；

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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.

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。

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Influence of oil bulk modulus on performance of high-pressure vane pump

油液弹性模量对高压叶片泵性能的影响

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The characteristic of interatomic forces in these two phases, the nature of bulk modulus and compressibility at Neel temperature, and the order of phase transition of cobalt oxide are discussed based on the experimental results.

根据实验数据对CoO两相中原子相互作用力性质，在Nel点的体弹模量B5和压缩率βr特性，以及CoO磁性相变的级数等进行了讨论。

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Potential Function and Calculation of Linear Thermal Expansion and Bulk Modulus of Cu, Ag, Au

Cu，Ag，Au多晶原子位能函数线性热膨胀和体弹性模量计算

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The relationships between bulk modulus, bond order and hardness were discussed. They showed the similar tendencies, in other words, the hardness and bulk modulus values increased as the unit cell volume of the rare earth garnet structures decreased.

对体积模量、键序与硬度之间的关系也进行了简单的讨论，三者具有相似的变化趋势，即都随晶体晶胞参数的减小而增大，所有这些关系与晶体的具体结构密切相关。

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