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计量是实现单位统一、量值准确可靠的活动,而计量学是研究测量及其应用的科学。对测量及其应用的研究是计量科学不断进步的动力,也是计量科学不断创新的基础。因此,把握计量科学的前进方向对于计量科学的不断创新具有指导性意义。从历史上看,人类对基本量的认识经历了漫长的过程,从原始社会到封建社会末期,主要以度量衡为主。随着工业革命的开
Metrology is to achieve unity of units, the value of accurate and reliable activity, and metrology is the study of measurement and its application of science. The research of measurement and its application is the driving force of the continuous improvement of measurement science and the basis of constant innovation of measurement science. Therefore, grasping the direction of the science of measurement has guiding significance for the constant innovation of measurement science. Historically, mankind’s understanding of the basic quantity has gone through a long process. From primitive society to the end of feudal society, the main measurement and balance. With the opening of the industrial revolution