rare earth

英 [ˌreər ˈɜːθ]

美 [ˌrer ˈɜːrθ]

网络  稀土元素; 稀土; 稀土类元素; 稀士; 稀有地球

英英释义

noun

• any element of the lanthanide series (atomic numbers 57 through 71)
  Synonym:rare-earth elementlanthanoidlanthanidelanthanon

双语例句

• Characteristics of trace and rare earth elements suggest that Ophiolite originated from the setting similar to mid-ocean ridge.
  微量元素和稀土元素特征显示蛇绿岩形成于类似洋中脊的构造环境。
• Rare earth elements can also adjust the growth process of plant.
  稀土元素也可调节植物的生长过程。
• The action mechanism of rare earth in non ferrous metals was discussed in detail in this article.
  本文深入讨论了稀土在有色金属中的作用机理。
• Rare earth ions doped tellurite glasses are kinds of upconversion fluorescence materials which have good application prospect.
  稀土离子掺杂碲酸盐系统玻璃是一类应用前景良好的上转换发光材料。
• A trivalent metallic element of the rare earth group; usually occurs in association with yttrium.
  一种稀土属的三价金属元素，通常与钇共生。
• Used for special high temperature resistant containers in rare earth smelting industry, etc.
  应用于稀土冶炼等行业中的特殊耐高温容器。
• Effect of Nb and Rare Earth on Microstructure and Properties of Thick Steel Plate for Wheel Spoke
  铌和稀土对厚规格轮辐钢板组织和性能的影响
• Europium and terbium rare earth complexes with tetracarboxylic acid were successfully prepared in aqueous solution.
  在水溶液中合成了铕和试的四元羧酸稀土配合物。
• Rare and rare earth metal ore deposit
  稀有和稀土金属矿床
• That control became clear last month to Japanese rare earth importers, exporters and the government.
  显然，控制上个月日本稀土进口商，出口商和政府。