本文针对工科教育中的伪学术化现象，认为培养学生运用所学专业知识的能力是培养合格工科毕业生的关键，提出通过量纲分析法的推广和运用来提高学生的工程设计能力。在简单介绍量纲分析法原理的基础上，以气、液接触的生物或化学反应器设计与放大为例，展示了量纲分析法的强大功能。希望通过量纲分析法的展示，启发工科学生灵活运用所学理论知识解决实际问题能力的发展，培养能适应现代社会需求的能灵活运用所学知识的创新型人才。%This paper was focused on the pseudo-academic phenomenon, which is common in the field of engi-neering disciplines in Chinese colleges. It is critical to educate students to master the ability of command the studied knowledge skillfully that they can meet the social demands. And, applications and popularization of dimension analysis is choosing to enhance the design ability of engineering undergraduates. Based on the principle of dimension analysis, design and scale of gas/liquid bio-reactor or chemical reactor are take to be an example to display the power of di-mension analysis. It is hoped to inspire the engineering undergraduates to manipulate the studied knowledge to solve the real issues and cultivate innovative students who can meet the demands of the social.
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