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英日字典: atomic_number_34

atomic number 34   (TTS Sound)


The atomic_number_34 has 1 Senses.

  • se, selenium, atomic number 34
  • セレン
  • a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)
  • 硫黄およびテルルに伴って得られる有毒の非金属元素

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