浓度分布是在给定时刻的空间某区域内，浓度随位置的变化，这是物理与化学研究的一种手段和方式。尝试分布多是用来测量质量传递过程的变化，反应器及传质设备中通常存在着一定的浓度分布。
浓度分布曲线 concentration profile
平坦浓度分布 flat concentration profile
盐浓度分布 salinity distribution
燃油浓度分布 fuel concentration distribution
径向浓度分布 radial concentration profile
碳浓度分布曲线 penetration curve
氮浓度分布 nitrogen concentration profile
瓦斯浓度分布 distribution of gas concentration
平衡浓度分布 equilibrium concentration distribution
pac浓度分布 pac concentration distribution
In order to improve the concentration distribution near the membrane surface, solid particles are added into the absorbent liquid to enhance the turbulence in the boundary layer.
从改善近膜壁面处浓度分布的不均匀性入手,提出了在液相中加入固相粒子对传质过程进行强化的方法。
参考来源 - 膜吸收过程传质行为的模型化研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同时还研究了渗钼层的显微组织、渗钼层浓度分布。
Microstructure and concentration distributions of molybdenum in the layer were studied also.
同时还测量了该燃烧室内气体平均温度和组分浓度分布。
Measurements were also conducted for the time-averaged gas temperature and species concentrations in the combustor.
在此基础上简化模型，推导出了高差混油浓度分布的基本方程。
So the model was simplified without consideration of the viscosity variation, and an equation for contamination concentration distribution caused by elevation difference was developed.
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