heavy ions

基本解釋

• 重離子

英漢例句

雙語例句

• Tumor treatment with heavy ion is characterized by the depth-dose curve of heavy ions.
  重離子束應用在治療腫瘤上具有優(yōu)越的深度劑量分布特點。
• Today, accelerators producing X-rays, protons, neutrons or heavy ions can be found at every major medical center in the U.S.
  如今，全美每個主要醫(yī)療中心均具備產生X光、質子、中子或重離子的加速器。
• The recent progress is presented concerning some studies on the mechanisms of nuclear reactions induced by heavy ions at the department of technical physics of Peking University.
  近年來，北京大學技術物理系開展了重離子特別是中能重離子核反應機制方面的研究工作，且取得了一些進展。

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詞組短語

短語

• heavy metal ions 重金屬離子
• heavy metal ions adsorption 重金屬離子吸附
• heavy metal ions wastewater 重金屬離子廢水
• free heavy metal ions 游離重金屬離子
• toxic heavy metal ions 有毒重金屬離子的

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專業(yè)釋義

生物學

• 重離子

  It is suggested that tumor therapy with heavy ions have a better curing efficiency compared to X-rays.
  提示:重離子在深層腫瘤治療上具有比X射線好的深度治療分布。

  農業(yè)科學

• 重離子

  The seeds of variety N-156 were implanted by 14N heavy ions.14N-156 M3-100-4 was obtained on M3 generation through pedigree selection.
  采用80 Gy14N重離子注入農大156。