uniform density meaning in English

均衡分布密度
均匀密度

However , the speed of penetration is equal to predicted value by fluid theory only in c + + plasma with uniform density profile . on other conditions , strong two - dimensional effects , electrostatic accelerating , magnetic pressure and plasma pressure should be included in the fluid analysis
不过，值得注意的是仅有均匀分布的c ~ ( + + )等离子体条件下，磁场渗透速度与简化流体理论分析结果基本相同，而其它条件下的磁场渗透速度均与理论结果存在一定的差异。