This article makes an experimental study of gas-phase turbulence modulation by particles with different material density in small particle Reynolds number range.
在颗粒雷诺数较小范围内，针对不同密度材料颗粒对气相湍流的调制规律进行了实验研究。
With the densification, material density and mechanical properties are promoted distinctly, the boundaries and cavities in the deposits are welded and the microstructure reaches even.
在致密化加工过程中 ，材料的密度和力学性能明显提高 ，沉积坯中的界面和孔洞明显愈合 ，材料的显微组织趋于均匀。
Examples of parameters are: dimensions used to create model features, material density, formulas to describe swept features, imported data (that describe a reference surface, for example).
参数的例子有：用于创建模型特征的尺寸，材料密度，描述扫掠特征的公式，引入的数据(例如，描述参照曲面的数据)。
The surface morphologies in different regions are obviously non-uniform, and the material density of the aggregates near the sample edge is larger than that in the centre region of the sample.
在样品的边缘与中心区域形貌不一致，样品边缘区域的凝聚体的数密度要大于中心区域的数值。
Scenarios are applied to the input parameters in the dynamic model to investigate the impacts of changes in these, including variations in material usage (concrete and wood) and material density.
在动态模型中，把各种方案作为输入参数，便可研究出这些参数变化的影响，包括材料的使用(混凝土和木材)和材料密度的变动。
Scenarios are applied to the input parameters in the dynamic model to investigate the impacts of changes in these, including variations in material usage (concrete and wood) and material density.
在动态模型中，把各种方案作为输入参数，便可研究出这些参数变化的影响，包括材料的使用(混凝土和木材)和材料密度的变动。
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