primary beam energy

基本解釋

The simulation results for a pin point electron beam show that a good resolution corresponds to lower values of primary energy, detection energy windows and detection angle.
點源模型的模擬結(jié)果顯示小的入射能量、探測能量窗口及探測角值對應(yīng)較好的分辨率。
The propagation characteristics of laser beam in underground air medium were studied, primary causes of the laser energy decaying in the underground were explored theoretically and practically.
研究激光光束在井下空氣介質(zhì)中的傳播規(guī)律，從理論和實踐上探索和分析井下激光能量衰減的主要原因。