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单词 rare earth
释义
  • rare earth

    • 英?[r?? ?:θ]
    • 美?[r?r ?θ]

    释义

    • n.
      稀土元素的氧化物
  • 实用场景例句

    • 全部

    Yttrium serves as an ideal non - magnetic diluent for the rare - earth metals.

    钇被用作稀土金属一种理想的 非磁性 稀释剂.

    辞典例句

    Lanthanum praseodymium - cerium rare earth ( LPC ) was a patent composition.

    镧镨铈混合稀土 ( LPC ) 是新型专利成分的混合稀土.

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    A new type of Y base heavy rare earth modificator was developed.

    研制了一种钇基重稀土变质剂.

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    The binary rare earth oxides bring us variety of interesting characteristics.

    二进制的稀有的地球氧化物为我们带来多种有趣的特性.

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    Zirconium in rare earth - magnesium - zirconium master alloy was determined by EDTA titrimetry.

    采用EDTA滴定法测定了稀土镁锆中间合金中的锆.

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    The relevant progress research related to rare earth - amino acids system aslo reviewed.

    该文对稀土 - 氨基酸体系的研究进展作了综述.

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    Capabilities using rare earth compounds as environmentally friendly gasoline antiknocks were explored.

    探讨了稀土化合物用作环保汽油抗爆剂的可能性.

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    Corrosion protection mechanism of rare earth passivation was stated.

    阐述了稀土钝化膜的防蚀机理.

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    The four main industries are tungsten, rare earth, copper and silver tin.

    主导产业有,钨业 、 稀土业 、 铜业和银锡业四大产业.

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    In this paper , the new model rare earth - molybdenum materials were reviewed.

    对新型稀土钼材作了综合述评.

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    Moreover, it gives the outlook of rare earth phosphor used for lamp.

    同时展望了灯用稀土荧光粉的发展前景.

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    Conclusion The rare earth ternary complexes have strong fluorescence intensity.

    结论稀土配合物具有很强的荧光强度.

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    Less neodymium rare earth carbonate with different crystalline feature can be produced.

    在不同的工艺条件下能生产出晶型型貌不同的少钕碳酸稀土.

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    The Catalytic mechanism of rare earth elements is also discussed.

    讨论了稀土元素的催渗机理.

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    Besides the mechanism of rare earth on alloy powder was discussed mainly.

    此外,初步探讨了稀土对自熔性合金粉末的作用机理.

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  • 英英释义

    Noun

    • 1. any element of the lanthanide series (atomic numbers 57 through 71)
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