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从今年七月起,全国统一实行法定计量单位。其基本单位有七个,即:长度单位——米、质量单位——千克(公斤)、时间单位—一秒,电流单位——安培、热力学温度单位——开尔文、物质的量单位——摩尔、光强度单位——坎德拉。还有两个辅助单位和十几个具有专门名称的国际制导出单位。国家还选定一些非国际单位。例如时间单位——分、时、日,质量单位——吨,体积单位——升等。不应再继续使用而需改用的常用单位:长度单位公分改用厘米,质量单位用克,不用市斤、市两;立升和公升使用升,公尺使用米。 这里刊登《农业统计中几种主要单位的换算》一文,目的就是为了帮助大家贯彻国家法定计量单位,可供查用。今后凡给本刊来稿者,请用国家法定计量单位。
Since July this year, the country has uniformly implemented statutory units of measurement. The basic unit has seven, namely: the length of the unit - meter, the unit of mass - kg (kg), the unit of time - one second, the current unit - Ampere, thermodynamic temperature unit - Kelvin, the amount of material units - , Light intensity units - Candela. There are also two auxiliary units and a dozen specially designated international-led units. The country also selected some non-international units. For example, the unit of time - minutes, hours, days, units of mass - tons, volume units - liter and so on. Should not continue to use the common units need to switch to: the length of the unit cm to centimeters, the unit of mass with grams, without municipal jin, city two; liters and liters use liter, meter use of rice. Here published “conversion of several major units in agricultural statistics,” a text, the purpose is to help you implement the national legal units of measurement for investigation. From now on to those who publish articles, please use the national legal units of measurement.