primary cesium beam frequency standard

英 [primary cesium beam frequency standard]
美 [primary cesium beam frequency standard]

中文释义

原级铯射束频率标准

单词分析

单词结构：

primary cesium beam frequency standard

字母数：38

记忆提示

🎯 重点记忆：

  • 单词拼写：primary cesium beam frequency standard
  • 核心含义：原级铯射束频率标准

最近查询：

abyla haeckeli administer upon administrative trial authority antenna testing site axonal reaction beatis deferred foreign exchange gain eccoprotic invertile jaenisch lead poisonings molecular tie Neolipopteni panduriformis plum jam scheduling method stone-wash struggle together TK us unwinds

更新时间：2026-02-03 20:35:46