翻译
    • [lán]

    释义

    • lanthanum  
      ;
    • La  
      Lanthanun镧;
  • 实用场景例句

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    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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    The activation mechanism of La ( III ) to the HRP was also discussed.

    导致萤光发色基团所处的微环境也相应变化;并运用它推测了镧离子对该酶的激活作用机制.

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    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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    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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    Li - doped lanthanum chromite powders in stoichiometric proportions were prepared by sol - gel process.

    采用溶胶 - 凝胶法,按化学配比将锂元素掺入铬酸镧中制得粉末.

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    USES: As raw material in electrolysis LA - MET, or metallurgy and special alloy.

    用途: 供电解生产金属镧的原料, 还可用在冶金及特种合金上.

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    Nano - powder of lanthanum chromites were synthesized by low - temperature combustion method.

    用低温燃烧合成法合成了铬酸镧纳米粉体.

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    The promotion effect of lanthanide - dopant was briefly discussed.

    作者主要讨论了掺杂的镧系元素的促进效应.

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    USES: As raw material in making La - MET, also in La - H battery as petroleum catalysts.

    用途: 做电解制取金属的材料, 还可以在镧 -— 氢电池上,做石油催化剂.

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    The rare earth lanthanum oxide doped molybdenum alloys containing different volume fraction lanthanum oxide particles werepowderprocessing.

    结果表明,稀土氧化镧掺杂钼合金由于其细小的氧化镧颗粒和细小的晶粒的作用而具有较高的屈服强度.

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    The mechanism of pure rare earth elements improving electrical conductivity of industrial aluminum was also discussed.

    还对镧、铈降低铝常温电阻率的机理作了初步的探讨.

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    Objective To investigate the effects of lanthanum chloride on serum inflammation media in diabetic rats.

    目的探讨稀土三氯化镧对糖尿病大鼠炎症介质的影响.

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    The nanocrystalline AB _ 5 type rich - lanthanum rare earth hydrogen storage alloys were prepared by double - roller rapid quenching.

    用双辊快淬工艺制备了纳米晶AB_5型富镧稀土贮氢合金.

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    The authors analyzed the microstructure of the alloy Mg - LPC using SEM, TEM and X - ray.

    本文作者用扫描电镜 、 透射电镜以及 X 射线面扫描等手段分析了镁镧镨铈混合稀土合金的微观组织.

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    The dielectric properties and defect mechanism of lanthanum strontium - bismuth titanate ceramics arc discussed in the paper.

    研究了镧锶铋钛系陶瓷的介电性能与缺陷机构.

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