relative density

relative density什么意思,relative density翻译

基本解释

un.: 相对密度；比重
网络: 相对密实度；致密度；相对密度试验

权威解释

• 相对密度:

  the mass of a substance divided by the mass of the same volume of water or air

英汉解释

• 比重

• 相对密度

例句

• Generally, gemologists refer to specific gravity, or relative density -- the ratio of the density of a gemstone relative to that of water.

  一般来说，宝石指比重，或相对密度-宝石的密度相对于水的密度。

• Given the relative density of the city and its surroundings it seems unusual that these have been left unused for so long.

  鉴于纽约城及其周边城市的人口密度，这些飞地被这样长时间的闲置，实在是很奇怪的事。

• With the increase of the sintering holding time, the relative density of the compacts hardly increases, but the hardness could be improved.

  同时发现保温时间对烧结体的相对密度影响不大，但硬度随保温时间的延长而增大。

• the higher the initial relative density, the lower the yield strength of the material, and the earlier the time of break occurred.

  初始相对密度越大，材料屈服强度越低，出现破裂的时间越早。

• Results After clarification by chitin, the relative density and the total solids content declined slightly, but the difference was small.

  结果甲壳素澄清后相对密度、总固体物含量略有下降，但差异不大。

• Especially, the uniformity of the compacts" relative density obviously improves under special lubrication condition.

  尤其是采用特殊润滑时，生坯密度均匀性得到了明显的改善。

• This paper introduced the physical and chemical characteristics of supercritical fluids including relative density, viscosity and . . .

  介绍了超临界流体的密度、粘度、扩散系数等物理化学性质及其对化学反应的影响。

• With tile correlation equation, the densimetric determination could replace the standard method to determine the relative density of flavor.

  通过回归方程，可以用密度仪法代替标准法来测定香精的密度。

• Bearing capacity increases and deformation decreases when failing down with the relative density increasing.

  钙质砂的承载力随着相对密实度的增大而增大，破坏时的变形量显著减小；

• To the same material, with increasing relative density, the yield stress increased and yield region decreased.

  同一种材料的泡沫金属，其屈服应力随相对密度增大而增大，平台区相应变窄。