Experiment results may provide some guidance value to the theoretical research and structure design of wet multi-disk brake.

实验结论对湿式多片制动器的理论研究和结构设计具有一定的指导意义。

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To achieve a virtual experiment teaching, the design and research of virtual instruments is essential.

要实现虚拟实验教学，虚拟实验器件的设计与研究是必不可少的。

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Unitonn design method was adopted to research the extraction experiment of high purity lecithin.

以均匀设计实验方法研究了高纯大豆磷脂的提取实验。

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