Applying the similarity theory, this paper analyses the principleofsimilitude of strength, rigidity and stability of the grab.
本文应用相似理论，分析抓斗结构的强度、刚度、稳定性的相似原理。
2
Drawing on the experience of the principleofsimilitude in hydrodynamics, the formula of similitude-criterion concerning the surface impedance of target is proposed in this paper.
根据量纲分析原理，提出了关于有耗雷达目标表面阻抗的相似准则关系式。
3
The mathematical model of the process of intermittent heating was established on the basis ofsimilitudeprinciple and a hybrid simulation experiment was conducted systemically.