体变模量 meaning in Chinese
modulus of volume change
Examples
- 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。 - The derived dry bulk modulus must be positive and greater than 2 / 3 of shear modulus to insure a positive lame constant and poisson ' s ratio
提取的干燥体变模量必须为正，并且大于剪切模量的2 / 3 ，以保证拉梅常数和泊松比为正。 - An important issue is that the dry bulk and shear modulus of sandstone are tightly correlated in a simple relationship with distribution of porosity , mineral composition , clay content , cementation , and differential pressure
砂岩的干燥体变模量和剪切模量与孔隙度分布、矿物成分、粘土含量、胶结度和差压的关系是严格相关的，这一点非常重要。 - Density function theory is suitable for the multi - electron system by considering a single - electron system . the parameters such as binding energy 、 lattice constants 、 bulk modules calculated by density function theory of semiconductor and metal materials have shown to be in good agreement with the experimental results . as such , the first principles study of the condensed matter materials based on density function theory is being paid more and more attention
运用局域密度泛函理论可将多电子系统转化为单电子系统,由此对各类半导体材料和金属材料的结合能、晶格常数、体变模量做计算得到了与实验符合很好的结果,使之成为近年来电子理论中的一项重要的成就。