论文部分内容阅读
(一) 米制计量的最初传入米制大致于18世纪90年代制定。1795年4月法国政府颁布采用公制(米制)的命令,1799年6月大地测量完成,才决定米的标准值。 1840年鸦片战争以后,外国计量制度(如英制、法制、德制等)纷纷传入。在咸丰八年(公元1858年)订立天津条约以后,各国所附通商章程都有专款规定,以各该国计量制度为标准折合中国计量的标准。当时外国的计量制度就有三个系统:①英国系统,英国、美国、比利时属之;②法国系统(即米制)法国、意大利属之;③德
(A) The initial introduction of metric meters The metric system was generally formulated in the 1890s. April 1795 The French government promulgated the order of the metric system (metric system). When the geodesy was completed in June 1799, the standard value of the meter was decided. After the Opium War in 1840, foreign measurement system (such as the British system, the rule of law, the German system, etc.) have been introduced. After the Xianfeng eight years (AD 1858) concluded the Tianjin Treaty, the Articles of Association attached to each country have provisions for earmarking each country’s measurement system as the standard equivalent to China’s measurement standards. At that time, there were three systems for foreign measurement: ① the British system, the United Kingdom, the United States and Belgium; ② the French system (ie, metric system), France and Italy; ③ Germany