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tracer isotope造句

"tracer isotope"是什么意思   

例句與造句

  1. Stable tracer isotope
    穩(wěn)定示蹤同位素
  2. It's difficult to find tracer isotope in a sentence. 用tracer isotope造句挺難的

相鄰詞匯

  1. "tracer facility"造句
  2. "tracer fire"造句
  3. "tracer gas"造句
  4. "tracer gun"造句
  5. "tracer investigation"造句
  6. "tracer level"造句
  7. "tracer log"造句
  8. "tracer material"造句
  9. "tracer method"造句
  10. "tracer methods"造句
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