弘扬国学 · 传承文化

ytterbium

英 [ɪ'tɜːbɪəm] 美 [ɪ'tɝbɪəm]

解释

n. [化学] 镱

※ 提供单词"ytterbium"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

中文词源

ytterbium 镱

因发现自瑞典Ytterby镇而得名，该地字面意思为outer village(by).

英文词源

ytterbium (n.): metallic rare-earth element, 1879, coined in Modern Latin by Swedish chemist Carl Gustaf Mosander (1797-1858) from Ytterby, name of a town in Sweden where mineral containing it was found.

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例句和用法

1. Thin film manganin gages and ytterbium gages were fabricated by magnetron sputtering.: 采用磁控溅射法制备锰铜薄膜,溅射和真空蒸发法制备镱薄膜.

2. The underlying mechanisms responsible for photodarkening in ytterbium d.: 讨论了掺镱光纤的光暗化效应的潜在机理及抑制方法.

3. Uses: Used as the raw material of ytterbium oxide.: 用途: 用作氧化镱的原料.

4. Ytterbium - doped double - clad fiber absorption characteristics is studied.: 对掺镱双包层光纤的吸收特性进行了研究.

5. And an ytterbium the potential to be even more accurate and stable than the cesium chronometer.: 镱原子钟甚至可能比铯原子钟更加精确和稳定.