西瓜单词

ytterbium是什么意思

ytterbium

英 [ɪ'tɜːbɪəm] 美 [ɪ'tɝbɪəm]
  • n. [化学] 镱

ytterbium 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).

ytterbium 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.

ytterbium 双语例句


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.

来自互联网

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.

来自互联网

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

来自互联网

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.

来自互联网

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.

来自互联网

热门推荐

热门推荐

单词首字母