lanthanum

美 ['lænθənəm]
英 ['lænθənəm]
  • n.镧
  • 网络金属镧；镧系玻璃；镧粉

权威英汉双解

英汉

英英

网络释义

lanthanum
n.
1.
镧a chemical element. Lanthanum is a silver-white metal.

例句

释义:
全部全部,镧镧,金属镧金属镧,镧系玻璃镧系玻璃,镧粉镧粉
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
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1.
Study of Suppressing the Enamel Demineralization by Combined Application of Fluoride Lanthanum and Molybdenum.
氟化物与镧、钼协同应用抑制牙釉质脱矿过程的研究。
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2.
The experimental results suggest that the bonding strength of nickel-lanthanum electrodeposits is higher than that of bright nickel.
实验结果，镍-镧镀层与基体的结合强度高于亮镍镀层与基体的结合强度。
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3.
Used to make petro- chem catalyst. Also used to manufacture lanthanum metal.
作石油化工催化剂，也可用来生产金属镧。
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4.
The catalytic converter on your exhaust system contains cerium and lanthanum.
排气系统上的接触反应器含有铈和镧。
article.yeeyan.org
5.
Conclusion: Microelement lanthanum has important roles on development and prevention of caries.
结论：微量元素镧对龋病的发生发展及防治有重要作用。
kns50.chkd.cnki.net
6.
and after cooling, cleaning residual lanthanum ions, and drying to obtain the lanthanum oxide-carrying zeolite.
冷却后清洗残留的镧离子，烘干，得到负载氧化镧的沸石。
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7.
Lanthanum fluoride was prepared by dropping hydrofluoric acid into lanthanum hydroxide.
采用了氢氟酸直接氟化氢氧化镧浆液的制备工艺，考察了工艺的可行性。
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8.
Objective: To establish a method for determination of barium in drinking water by AAS with lanthanum-coated graphite tube.
目的：建立生活饮用水中微量钡的镧涂层石墨管原子吸收光谱测定方法。
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9.
Effects of rare earth element lanthanum on the activities of invertase , catalase and dehydrogenase in red soil .
镧对红壤转化酶、过氧化氢酶和脱氢酶活性的影响。
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10.
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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