扩散型压力传感元器件自七十年代问世以来,发展十分迅速。由于它有诸多优点,受到许多技术先进国家的重视。本文叙述了该元件的特点、发展简史、用途、国外研制情况及国外技术水平情况,并对今后的研制提出几点粗浅看法,仅供有关人员参考。 Diffusion-type pressure sensing components since the advent of the seventies, the development is very rapid. Because of its many advantages, it has been valued by many technologically advanced countries. This article describes the characteristics of the component, a brief history of development, the use of foreign research and development of foreign technology and the situation, and the future development of a few superficial views, for reference only.