单片电路技术 meaning in Chinese

monolithic circuit

For phased array radar ' s significant usage in military field , the developed countries make intense research and development activity in monolithic circuits and compete hard with each other , while making rigid limitation on export of mmic technology and circuits to our country , especially of mmics that can be used in t / r module
由于相控阵雷达在军事领域的重要地位，美国、日本、西欧等西方发达国家在t / r模块单片电路技术发展方面投入了大量的人力、物力，展开了激烈的竞争；并对我国实行严格的技术封锁和产品禁运，特别是对t / r模块用系列mmic电路实行更严格的产品控制。