The article briefly introduces research and development process of the new type rail break down emergent protector, its design concepts, calculating method and experiment measures.
文章简要叙述了铁路工务部件新型钢轨急救保护器的研制过程，以及设计思想、计算方法和实验手段。
Design and manufacture of a new type of planar flexure hinges micro-grabber were introduced based on the research of flexure hinges associated with an opening-closing experiment.
在研究柔性铰链的基础上，介绍了平面柔性铰链微夹持机构的设计与制作，并对此进行了张合实验。
This paper introduced the process and the practical effect of setting up a research-type experiment.
文章介绍了开设研究型实验的实施过程、实践效果和思考。
This paper introduced the process and the practical effect of setting up a research-type experiment.
文章介绍了开设研究型实验的实施过程、实践效果和思考。
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