From four, to eight, to 12 and now on to the 64 key science and technology projects--including satellites, aerospace and high-temperature superconductors--identified after the Fourth National Conference on Science and Technology, each item takes resources and manpower.
由四項、八項、十二項，再到第四次全國科技會議結束後的六十四項重點科技，衛星、航太、高溫超導一項項的加進來，每一項都分走資源、人力。