模型物理力学参数测量问题是制约相似模拟技术推广应用的主要因素之一。
The problem of physical and mechanical parameter measurement in model is the main factor of restricting extensive application of similar simulation technique.
从表征流态的物理量出发，利用模型的相似理论，通过计算建立了铝合金旋转喷吹除气系统的物理模型。
A physical model for spinning rotor degassing of aluminum alloys was built by calculating in light of physical dimensions representing flowing according to similar theory for model.
针对地铁双线隧道水平冻结工程，基于相似理论，建立一套完整的物理模型试验系统。
Aiming at horizontal freezing engineering of double-route metro, an integrated model experiment system is established based on similarity theory.
基于模型与系统物理相似或数学相似的模拟是进行电力系统研究的主要方法。
Simulation based on the physical or mathematical similarity between model and original system is the major research method in power system.
依据相似原理，在实验室建立了一定相似比的薄板坯连铸中间包物理模型。
By using the similar principles, a physical model of thin-slab tundish with a certain scale was established in lab.
依据相似原理，在实验室建立了一定相似比的薄板坯连铸中间包物理模型。
By using the similar principles, a physical model of thin-slab tundish with a certain scale was established in lab.
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