uniform density

This paper discusses theoretically the problem of recovering true amplitude of sign-bit seismic recording. It gives respectively the error formulas in recovering true amplitude when probability density of random noise is in uniform distribution and in normal distribution.

本文从理论上讨论了恢复符号位地震记录真振幅的问题，分别提出了随机噪声的概率密度呈均匀分布和正态分布时恢复真振幅的误差公式。

These theorems show that when the probability density of the noise in seismic records is unknown, the method of adding a new noise can be used to recover amplitude of seismic signal with sign-bit processing, but the new noise must be in uniform distribution.

这些定理指出，在地震记录的干扰特性不知道时，可采用叠加随机噪声的方法进行符号位地震记录振幅恢复，但是该随机噪声的概率密度必须为均匀分布。

Putting the reactants in uniform electric field, we reduced the laser power density threshold needed by said reaction by a factor of two.

把反应物置于均匀外电场中，可以使引发化学反应时所需的激光功率密度阀值降低一倍。

The absorption of auxiliary bone was cited again to verify the effect of initial uniform density.

并用骨痂吸收的实际例子再一次验证了初始均匀密度的影响。

For a medium of uniform density the shock wave attenuates most quickly;

在密度不变的介貭中，激波强度的衰减最为迅速；

So, it's one over the area times the double integral of xdA, well, possibly with the density, 1 but here I'm thinking uniform density one.

那么就是在这个区域的对xdA的二重积分，当然可能和密度有关系，但在这认为密度均为。

For the first time, a uniform formula of the relative density of honeycomb is established, which include the results by Gibson and Ashby. 2.

首次建立了蜂窝材料相对密度的统一公式，把Gibson、Ashby的结果作为特例包含在内。

Spherical grain shape, grain size is uniform, moderate density, almost no aggregation.

晶粒形状为球状，晶粒粒度很均匀，密度适中，几乎没有团聚现象。

The uniform axis compression capability of spherical pore Al alloy foam was studied and the relationship between compression strength and relative density was acquired.

研究了球形孔泡沫铝合金的单轴压缩性能，得到了抗压强度与相对密度的关系；

In this paper, we discuss a conformal flat interior solution of the Einstein-Maxwell equation for the uniform mass density sphere.

本文中我们找到了均匀质量密度球的Einstein-Maxwell方程的共形平直内部解。