triple point of water meaning in English

水的三相点温度

In 1954 it was decided by international agreement to use the triple point of water as the reference point .
1954年经国际协议决定采用水的三相点作为参考点。
A unit of temperature equal to 1 / 273 . 16 of the kelvin scale temperature of the triple point of water
中义凯氏的一个单位(一度)等于水三相变化?围的273 . 16分之一。
The si unit of the fundamental physical quantity " temperature " , or more precisely " thermodynamic temperature " , is the kelvin , defined as the fraction 1273 . 16 of the thermodynamic temperature of the triple point of water
基本物理量温度或其更精确的名称热力学温度的国际单位是开尔文，其定义为水的三相点的热力学温度的1273