principle of similarity

An Analysis on the Correlation of Numerical Control Code Based on the Principle of Similarity

基于相似性原理的数控代码关联特性分析

Research on Principle of Literal Similarity among Chinese Words and Maintaining Post controlled Vocabulary

汉语词汇字面相似性原理与后控制词表动态维护研究

By means of modeling test on basis of similarity principle, hydraulic characteristics of spherical pipe coupling used commonly in operation of town gas network without interruption of gas supply were studied and improved measures for spherical pipe coupling are raised, probed and verified.

该文采用以相似原理为基础的模型试验手段，对目前燃气管网带气作业中常用的球形管接等的水力特性进行了研究。并提出、验证和探讨了球形管接的改进措施。

The similarity principle and the influence of both simulation context and material characteristics on dynamic characteristics of the arch dam are discussed in this paper, and then the proper simulation context is obtained.

本文详细论述了水弹性模型的相似原理及模拟范围、材料特性对拱坝动力特性的影响，给出水弹性模型的一般模拟范围。

The current similarity law of model test for cooling water flow in pond is based on the principle of total heat balance, in which the flow structure is not taken into account.

我国现用的冷却池模型试验方法和模型与原体的水温换算关系，是由系统的总体热平衡关系求得的，没有考虑水流内部的运动关系。