中文翻译与英英解释

【物理学】体积弹性率。

bulk:    n. 1.体积，容积，大小。 2.巨大；庞然大物；大块； ...

modulus:    n. (pl. -li ) 【数、物】模数，模量；系数。 ...

the ratio of the change in pressure acting on a volume to the fractional change in volume

例句与用法

Another basic quantity is the bulk modulus k .
另一个基本的量是体积模量K。

Another basic quantity is the bulk modulus k
另一个基本的量是体积模量k 。

Equation of state and bulk modulus for nacl crystal
氯化钠晶体的状态方程与体积弹性模量

The bulk modulus depends on density
模量是要看密度的

Test method for determination of isothermal secant and tangent bulk modulus
等温正割和正切体积弹性模量测定方法

Average bulk modulus
平均体积弹性模数

Standard test method for determination of isothermal secant and tangent bulk modulus
测定等温正割和正切体积弹性模量的标准试验方法

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。

But additioinal sensors are needed for effective control , and hydraulic fluild bulk modulus is constantly regarded as a time - invariable coast hypothetically in nonlinear control method
但在非线性控制中，为了进行有效的控制，经常需要更多的传感器，同时假设弹性模量为一个时不变参数。