power density profile

• 功率密度分布

power density profile的用法和样例：

例句

1. If, however, the void has a more realistic, smooth density profile, then a distinct observational signature presents itself.
   然而，如果这种空洞有一个更合理的更平滑的密度分布，那么就会有一个显著的观察特点出现了。
2. A new scheme of tracer selection is developed to improve the quality and the density of cloud motion winds.
   文中设计了一种示踪云选取算法，以改善云迹风的质量和密度分布。