分光计调整方法的研究

The Regulation of Spectrophotometers in Teaching

分光计调整的难度在于望远镜视野小,捕捉“绿色十字像”困难。针对此点,介绍了教学指导上的关键性措施,以“半调法”为基础,给出了“单像跟踪调节法”及“边缘危像调节法”,及具有新意的“动态平衡调节法”。

The difficulty about the regulation of separate light device is that telescopes have narrow sphere of vision and can't catch green crosshair image . Some key measures in teaching are introduced. The regulative method of trail of single image and the regulative method of edge are presented with half regulative method as the basis. The new regulative method of dynamic equilibrium is introduced.