With the rapid development of LSI (LargeScaleIntegration) and computer science, digital technology has penetrated into every field of knowledge.
随着大规模集成电路和计算机技术的飞速发展，数字技术渗透到各个技术领域。
2
Computers built after 1972 are often called "fourth generation" computers, based on lsi (largescaleintegration) of circuits. later developments include vlsi (very large scale integration).
1972年以后的计算机习惯上被称为第四代计算机。基于大规模集成电路，及后来的超大规模集成电路。
3
Computers were getting smaller and more powerful due to the development of integrated circuits (ICs) and largescaleintegration (LSI).