americium

英[ˌæmə'rɪsiəm] 美[ˌæmə'rɪsiəm]
  • n. [化]镅
Am
  • amebiasis 变形虫病,阿米巴病
  • amebic 阿米巴的,变形虫的
  • amebocyte 阿米巴状细胞,变形细胞,阿米巴样细胞
  • ameboid 阿米巴样的,变形虫样的
  • ameer 埃米尔
Noun:
  1. a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms

1. That essentially means that it uses a radioactive element called americium-241 to spot smoke or harmful gasses.
从字面上可以了解到,它采用放射性元素镅241来探测烟雾或者有害气体。

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2. Abstract The extraction of americium, plutonium and uranium by dicyclohexano 18 crown 6(DCH18C6)/1 octanol from HNO 3 solution and simulated HLLW are studied.
摘要研究了二环己基18冠6(DCH18C6)-正辛醇从硝酸溶液和模拟高放废液中镅、钚、铀的萃取。

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3. Dmytro Melnychuk, rector of the national university, said: "Strontium-90, plutonium, and americium-241 are all extremely susceptible to upward atmospheric migration and dispersal via heat from fires."
国立大学校长DmytroMelnychuk说:“锶- 90、钚还有镅- 241都是极易通过大火的高温向大气层上迁移和散播的。”

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4. Dmytro Melnychuk, rector of the national university, said: "Strontium-90, plutonium, and americium-241 are all extremely susceptible to upward atmospheric migration and dispersal via heat from fires."
国立大学校长DmytroMelnychuk说:“锶- 90、钚还有镅- 241都是极易通过大火的高温向大气层上迁移和散播的。”

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