的英文怎麼說

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英文
名詞[化學] (放射性金屬元素) americium (95號元素, 符號 am)
  1. Examination of radioactive materials for foods ? determination of americium - 241

    食品中放射性物質檢驗- 241的測定
  2. Americium - beryllium neutron sources

    鈹中子源
  3. Standard practice for the separation of americium from plutonium by ion exchange

    用離子交換法從鈈中分離的標準實施規程
  4. Specification of americium - 24l alpha sources for ionization smoke fire detectors

    離子感煙火災探測器用24l放射源的技術條件
  5. Test method for the radiochemical determination of americium - 241 in soil by alpha spectrometry

    光譜法對土壤中- 241進行放射化學測定的試驗方法
  6. Standard test method for quantitative determination of americium 241 in plutonium by gamma - ray spectrometry

    用射線光譜法定量測定鈈中241的標準試驗方法
  7. 5 - fu is a inhibitor for purine metabolism and able to suppress various animal tumors. it can suppress thymidine synthetase to affect dna synthesis. in addition, it can also affect rna

    化療藥物: 5 - fu為嘧啶類抗代謝藥,對多種動物腫瘤有抑制作用,可抑制胸腺嘧啶脫氧核甘合成,影響dna的生物合成,此外,還可以作用於rna 。
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