1. 1 Measurement technology: background and development u Measurement technology plays an important role in promoting production development and social progress O The rapid development of science and technology has invigorated measurement technology, and the development of modern electronics, especially the information technology has pushed forward further its development O Every subject can find its trace in measurement technology. O The development of measurement technology has in turn promoted the development of other subⅰects❑Measurement technology plays an important role in promoting production development and social progress. ❑The rapid development of science and technology has invigorated measurement technology, and the development of modern electronics, especially the information technology has pushed forward further its development. ❑Every subject can find its trace in measurement technology. ❑The development of measurement technology has, in turn, promoted the development of other subjects. 1.1 Measurement technology: background and development