It is of first importance to spread cultural and scientific knowledge among the people. 普及文化科学是头等重要的。
Practical experience is the source of all scientific knowledge. 实践是一切科学知识(SK)的根源。
Physics began to emerge from the more-or-less amorphous body of scientific knowledge as an identifiable discipline. 物理学开始从或多或少不太定型的一堆科学知识(SK)变成一门范围明确的学科。
Scientific knowledge is cumulative. 科学知识(SK)是积累起来的。
The study surveys children's scientific knowledge and attitudes to rainforests. 这个研究调查孩子对雨林的科学知识(SK)和态度。