很明显，平均功率密度急剧增加与高度。
It is clear that the average power density increases drastically with altitude.
平均功率是所做的功除以做功所需的时间。
The average power is the work performed divided by the time required for the performance.
非线性折射率与泵浦平均功率的平方成正比。
Nonlinear refraction index change is proportional to square of mean pump power.
衰减系数平均功率随距离的延长而降低的比率。
Attenuation Coefficient The rate at which average power decreases with distance.
文中指出了非正弦平均功率的计量标准丞待建立。
It indicated that the test standard of nonsinusoidal average power must be set up urgently.
故平均功率为零。
介绍了能够实现高平均功率的两种固体激光器：固体薄片激光器和固体热容激光器。
Thermal effect is a fundamental issue for a high power solid state heat capacity laser.
介绍了能够实现高平均功率的两种固体激光器：固体薄片激光器和固体热容激光器。
Thermal effect is a fundamental issue for a high power solid state heat capacity laser.
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