【摘要】 论述闪光光源有效光强的测量方法及原理，并详细介绍我所自行研制的闪光有效光强测定仪。文中对仪器的工作原理、结构特点、技术性能和用途给予比较全面的论述，并给出了实测曲线。更多还原

【Abstract】 The measuring method and principle of efficient intensity of flash source are described,and a flash efficient intensity tester is introduced in detail. The complete description of the operating principle, performance and purpose of tester is made. Finally, the measured curves are given.更多还原