我们在学习国外先进科学技术时,既要看到差距,承认落后,取人之长,补我之短;同时,也要看到我国广大科技人员的聪明才智和苦干实干精神。在力学基础理论与工程设计中亦然,既要虚心向国外学习,又要继承和发扬我国已有的成就和传统。建国以来,我国曾提出过不少优秀的结构分析方法,其分析问题的技巧和水平都是很高的。如今,在电子计算机日益发展的同时,若能注意继承 When we are learning advanced science and technology from abroad, we must not only see the gaps, acknowledge backwardness, take people’s strengths, and make up for me. At the same time, we must also see the wisdom and hard work of the vast numbers of scientific and technological personnel in China. In basic theory of mechanics and engineering design, it is not only necessary to learn from abroad, but also to inherit and carry forward the achievements and traditions already existing in our country. Since the founding of the People’s Republic of China, China has put forward many excellent structural analysis methods, and its analytical skills and level of questions are very high. Nowadays, when the development of electronic computers is increasing, attention can be paid to inheritance.