beam power density

基本解釋

To measure the beam power and the distribution of beam power density, as an emphasis, a calorimeter is designed.
為了測(cè)量束功率和功率密度分布，設(shè)計(jì)了功率測(cè)量靶。
The thermodynamic failure of the structures irradiated by laser beam with low power density are studied in this paper.
研究了低功率密度激光輻照結(jié)構(gòu)的熱動(dòng)力失效。
In recent years, high power density beam powder surfacing techniques have been developing rapidly, such as plasma arc surfacing, electron beam surfacing, laser surfacing and focusing light surfacing.
近年來(lái)，高能束粉末堆焊技術(shù)憑借其特有的優(yōu)勢(shì)得到了迅速的發(fā)展。高能束粉末堆焊主要包括等離子弧堆焊、電子束堆焊、激光堆焊以及聚焦光束表面堆焊。