theory of similarity meaning in Chinese

相似理论
相似论
相似原理

This experiment adopts the theory of similarity as theory foundation , adopts arq number as criteria of similarity , designs and makes physical model according that geometric scale is , selects experiment instrument and setting
标准机组段分层空调模型试验以相似理论为理论基础，采用热量阿基米德数arq作为该试验的相似准则。按照的几何比例尺以及其他制约条件设计并制作其物理模型，同时完成测试仪器选配和测试辅助装置的建立。
Theory of similarity is the theoretical basis of experiment , and it is also an important means by which we can analyze the phenomenon of liquid flow . in this paper , we use the model to study the liquid flow , the liquid flow in the model is similar with the
相似原理就是实验的理论依据，同时也是对液流现象进行理论分析的一个重要手段，在本论文的研究中，应用模型实验来研究，即在一个和原型水流相似而缩小了几何尺寸的模型中进行实验。