已经73岁高龄的柳启沛教授仍然精神矍铄,思路十分清晰。老教授的健康,本身就印证了营养指导师的重要。1958年,也就是柳教授读大学三年级的时候,国家启动了一项针对航天员营养需要的研究课题,他有幸参加了。由于种种原因,这个课题在两年后 Professor Liu Qipei, already 73 years old, is still shy and his thinking is very clear. The health of the old professor, in and of itself, confirms the importance of nutrition mentors. In 1958, when Professor Liu was in third-year university, the government launched a research project on the nutritional needs of astronauts, and he was fortunate enough to attend. Due to various reasons, this subject in two years