“the primary standard of absolute gravimeter”的概念、定义、翻译、参考文献-科学参考

单词	the primary standard of absolute gravimeter
释义	the primary standard of absolute gravimeter Encyclopedia 工学重力计量释 the primary standard of absolute gravimeter标准绝对重力仪可以直接测量重力加速度量值，满足压力、测力、扭矩、衡器、加速度计、陀螺仪等力学和惯性元件校准需求的计量器具。是开展重力加速度量值溯源及传递的载体。
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