例句 /

Important progress was made in major R&D projects, including those to design and develop advanced integrated circuit chips, third-generation mobile communications, high-performance composite materials, and high-grade, digitally controlled machine tools.

Important progress was made in major R&D projects, including those to design and develop advanced integrated circuit chips, third-generation mobile communications, high-performance composite materials, and high-grade, digitally controlled machine tools.

集成电路芯片设计开发、第三代移动通信、高性能复合材料、高档数控机床研制等重大科技专项取得重要进展。