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本文论述了普朗特紊流半经验理论中关于紊流切应力的论证方法。指出在当前一些文献中的流行证法的不妥当之处,并提出了作者对这些问题的见解。
This paper discusses the demonstration method of turbulent shear stress in Prandtl’s turbulent semi-empirical theory. It points out the inappropriateness of popular proof in some current literature, and puts forward the author’s opinion on these issues.