大型科学仪器设施是科技创新活动的重要物质基础,一流的科学研究和高层次的技术创新往往离不开一流的科学仪器、没有高精度的科学仪器设施很难获得高水平的科技成果。据测算,在当今的创新活动中,用于科学仪器设施的投入始终占据研发经费较高的比重,通常达到15-40%左右。因此,发达国家对科学仪器设施始终高度重视,投入巨资并快速更新。 Large-scale scientific instruments and facilities are an important material basis for scientific and technological innovation activities. First-class scientific research and high-level technological innovation are often inseparable from first-class scientific instruments. Without high-precision scientific instruments and facilities, it is difficult to obtain high-level scientific and technological achievements. It has been estimated that in today’s innovative activities, the investment in scientific instruments and facilities has always occupied the higher proportion of R & D expenditures, usually about 15-40%. Therefore, the developed countries always attach great importance to scientific instruments and facilities, invest huge sums of money and rapidly update them.