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每年的 5月 2 0日是“世界计量日”。计量是研究测量的科学 ,是所有科学赖以发展的支柱。从人们的日常生活 ,工业、商贸、医疗、国际贸易 ,到最尖端的科学和高新技术领域 ,计量时时刻刻都得到实际的应用。在经济社会中 ,追求经济效益是许多工作的出发点和目标。计量的经济效益
The annual May 20 is the “World Metrology Day.” Metrology is the science of measurement and research and the backbone of all science. From the daily life of people, industry, commerce and trade, medical treatment, international trade, to the most advanced science and high-tech fields, metrology has been applied all the time. In economic society, the pursuit of economic efficiency is the starting point and goal of many jobs. Measurement of economic benefits