lanthanum

英['lænθənəm] 美['lænθənəm]
  • n.
La
Noun:
  1. a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth

1. 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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2. Among the simplest are the lanthanum compounds of the form La?
其中最简单的是la? 研问降娘缁0合物.

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3. Description: Lanthanum Nitrate is soluble in water and moisture in wet air.
说明: 硝酸镧溶于水,在潮湿的空气中易潮解.

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4. The analysis of tilt boundary observed in lanthanum chromates was made.
对观察到的铬酸镧倾斜晶界进行了分析.

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5. Cerium showed more effective than lanthanum for vanadium tolerance of FCC catalysts.
氧化铈较氧化镧更容易与钒反应,因而具有更强的抗钒能力.

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    用作名词 (n.)
    1. Yet another rare earth metal, lanthanum, is a major ingredient for hybrid car batteries.
      而另一种稀土金属镧,则是混合动力车电池的主要原料。
    2. We found that it is connected between powders granularity of lanthanum chromites and synthetic time by SEM.
      扫描电镜的观察发现高温合成的铬酸镧粉料性状受合成时间影响。
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