根据相似理论的基本原理，本文导出了室内送风气流应遵循的准则方程。
In this paper, a norm equation that indoor supply airflow should be followed is deduced from the basic principles of similitude theory.
根据相似理论，首次建立了模拟大流水条件下土层液氮冻结的试验系统。
According to the theory of similitude, a Liquid Nitrogen Freezing(LNF)model testing system for soil under water flowing at a great rate is established for the first time.
根据相似理论建立地质力学模型，研究反倾层状边坡岩体的变形破坏机制。
Based on simulation theory, a geologic mechanics model is established and used for research on deformation and damage mechanism of anti-dip layered rock slop.
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