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actinoid
[ˈæktɪˌnɔɪd] [ˈæktənɔɪd]

  • n. [化学] 锕系元素
  • adj. [动] 放射线状的

专业释义英英释义

  • 辐射形的
    放射线状的
  • 锕系元素
  • 放射形

·2,447,543篇论文数据,部分数据来源于NoteExpress

actinoid [ 'æktinɔid ]

  • n. any of a series of radioactive elements with atomic numbers 89 through 103

    同义词: actinide actinon

  • adj. having a radial form

    "starfish are actinoid--that is, they are radially symmetrical"

以上来源于: WordNet

 柯林斯英汉双解大词典 

actinoid /ˈæktɪˌnɔɪd/

  • 1. 

    ADJ having a radiate form, as a sea anemone or starfish 呈放射状的

同近义词同根词

词根: actinoid

adj.

actinomorphic 放射状的,辐射对称的

n.

actinomycosis 放射菌病

双语例句

  • The problem of collecting and delivery shunting of non-through wagon flow on the actinoid private line belongs to a kind of the combinatorial optimization problems.

    放射形专用线直达车流问题属于一类组合优化问题,影响因素较多。

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  • This review summaries the application of ion exchangers in the separation and determination of alkali metals, alkali-earth metals, noble metals, rare earth elements and actinoid.

    离子交换萃取色谱中得到广泛应用本文详细总结了离子交换剂在分析化学中用于碱金属、碱土金属贵金属稀土元素、锕系元素等的分离测定

    youdao

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