张志和《玄真子》中的物理知识及其人造虹霓实验

Knowledge of Physics and Imitating Rainbow Experiment in Zhang Zi-he's Xun Zhen Zi

本文挖掘整理并分析论述我国唐代张志和的道家著怍《玄真子·涛之灵》中的物理知识。注释并论述了《玄真子·涛之灵》中关于月光、日食、月食、潮、银河、雷、电、虹、表面张力、视觉暂留、视错觉等物理知识的早期认识和研究,对张志和人造虹光实验进行了分析并作了新的注释和论述。

In this paper, The author explores the physical Knowledge in Zhang Zi-he's Taoist school author ship 'Xuan ZheZi·Tao Zi Ling (Sense to Tide)' in Tang Dynasty, annotates the primitive descriptions about some physical phenomenons in Xuan Zhen Zi such as moonlight, solar eclipse, lunar eclipse, tide, the Milky way, thunderstorm, lightening, rainbow, surface tension, sight retention, sight misconception, ect, analyses Chang's experiment on the man-made rainbow, and gives new expositions and annotations on its experimental result.