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cesium clock造句

"cesium clock"是什么意思   

例句與造句

  1. An initial test on time keeping through combination of hydrogen maser and cesium clock
    氫鐘和銫鐘聯(lián)合守時(shí)初探
  2. It's difficult to find cesium clock in a sentence. 用cesium clock造句挺難的

相鄰詞匯

  1. "cesium beam"造句
  2. "cesium beam atomic clock"造句
  3. "cesium bromide"造句
  4. "cesium carbonate"造句
  5. "cesium chloride"造句
  6. "cesium clocks"造句
  7. "cesium compound"造句
  8. "cesium compounds"造句
  9. "cesium fluoride"造句
  10. "cesium formate"造句
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