international system of units

常见例句

双语例句

• The name is a reference to International Prototype kilogram, as a base unit of mass in the International System of Units.
  它的名字和国际单位中表示基本聚合物质质量千克有关。
• The International System of Units and other units of measurement adopted by the State shall be the national legal units of measurement.
  国际单位制计量单位和国家选定的其他计量单位，为国家法定计量单位。
• In 1960, an official international body recommended the use of the International System of units.
  国际单位制采用的平面角单位；长度等于半径的弧所对的圆心角。
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