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单词 active material
释义

active material

English

Etymology

active + material

Pronunciation

  • IPA(key): /ˈæk.tɪv məˈtɪəɹɪəl/

Noun

active material (plural active materials)

  1. Essential components of a device, reaction, etc.[1][2][3][4]
  2. A radioactive material[4][5][1]

References

  1. “Archived copy”, in (please provide the title of the work), accessed 7 February 2018, archived from the original on 2018-02-09
  2. https://www.engineersedge.com/battery/lead_acid_battery_materials.htm
  3. https://link.springer.com/chapter/10.1007%2F978-1-4614-5791-6_3
  4. “Archived copy”, in (please provide the title of the work), accessed 7 February 2018, archived from the original on 2018-02-07
  5. https://www.thefreedictionary.com/active+material
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