廣泛地展開自然科學中關於物質和宇宙的構造方面知識的宣傳,對於破除迷信、建立科學的宇宙觀起着巨大的作用。這種工作也是科學館、圖書館、文化宫、文化館(站)等宣傳機構中的經常任務之一。目前在我國,人们很需要這方面的知識,可是這種工作做得很不夠,特別是很不普通。形象化的展覽是容易收到效果的,然而這方面的資料尤其缺乏。 Extensive dissemination of knowledge about the construction of matter and the universe in natural sciences has played a huge role in breaking down superstitions and establishing a scientific cosmology. This kind of work is also one of the regular tasks in propaganda institutions such as science museums, libraries, cultural palaces, and cultural centers (stations). At present, people in China are in great need of this knowledge. However, this kind of work is not done very well, and it is very unusual. Visualized exhibitions are easy to receive results, but this information is particularly lacking.