模型试验台 meaning in Chinese

model test rig
rig for model tests

Because of complexity of the mechanics of bulk medium and the process of material taking , it determines the difficulty of principle study of gas and solid transportation , in order to master the main law of something clearly , the paper puts forward some necessary assumes , we design a model test - bed and take experimerftation to validate the feasibility of the project and the . validity of the theory
由于散货介质力学及其散货取料过程的复杂性，决定了其气固二相流螺旋输送与分离机理研究的难度，为了能够清晰地抓住事物的主要规律性文中做出了一些必要的简化假设，为了论证本方案的可行性及理论推导的正确性，建立了螺旋气力吸取料机的模型试验台并进行了大量的实验研究，并根据试验数据对有关理论进行修正。