“national primary standard for combustion heat”的概念、定义、翻译、参考文献-科学参考

单词	national primary standard for combustion heat
释义	national primary standard for combustion heat Encyclopedia 工学物理化学特性计量释 national primary standard for combustion heat燃烧热国家计量基准通过对电流、时间、电压等基本物理量的测量实现化学样品的燃烧热的准确测量。用于复现热量基本单位焦耳，是国家燃烧热量值传递的源头。
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