yttrium
英 [ˈɪtriəm]
美 [ˈɪtriəm]
- n. [化学] 钇（稀有金属元素，符号Y）
中文词源
yttrium 钇
因发现自瑞典Ytterby镇而得名，该地字面意思为outer village(by).
英语词源
- yttrium
- metallic rare-earth element, 1866, 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.
权威例句
- 1. Yttrium serves as an ideal non - magnetic diluent for the rare - earth metals.
- 钇被用作稀土金属一种理想的 非磁性 稀释剂.
- 2. The nanometer yttrium oxides were obtained through precipitation reaction with ammonium bicarbonate.
- 采用碳铵沉淀工艺,进行了纳米氧化钇的制备研究.
- 3. We can measure the contents of yttrium with EDTA standard solution titration.
- 用EDTA标准溶液滴定,可测得氧化钇的含量.
- 4. Uses: Used as the raw material of yttrium oxide.
- 用途: 用作氧化钇的原料.
- 5. Nd YAG ( Neodymium Yttrium Aluminum Garnet )
- 掺钕钇铝榴石 ( 激光器 )