著名科学家张文裕同志,为即将出版的《著名物理实验及其在物理学发展中的作用》一书写了序言,精辟论述了科学实验的重要地位,给人以很大启发。现征得作者同意,在本刊发表。 Comrade Zhang Wenyu, a famous scientist, wrote a preface to the soon-to-be-published book, “Famous Physics Experiment and Its Role in the Development of Physics”, elaborating on the important status of scientific experiments and giving people great inspiration. Now seek the author’s consent, published in the magazine.