对我国Ex元件的现状分析及发展建议

具有高可靠性、寿命长、重量轻、环保、智能型的Ex元件近年来显示出良好的应用前景。章分析了影响Ex元件质量的因素及我国Ex元件的生产现状，对Ex元件开发时需考虑的温度、结构、材料等控制方面进行了介绍，并对Ex元件的产业化发展提出了建议。

Present condition of Ex component and the proposal on its development in China

Recently,Ex component,with the highreliability,long life,light in weight,environmental protection and intellectual function achieved by the progressive development of modern technology,has widely long term potentials in its application . This paper gives a comprehensive introduction on Ex components from temperature,structure,material and other factors which are main factors affected on its function.In the content,author puts some proplsals on the industrialization development of Ex components.