This is designated Ytterby Mine, a historical landmark for the discovery of four periodic elements: yttrium, terbium, erbium, and ytterbium.
这被命名为 Ytterby 矿，它是发现四种周期性元素：钇、铽、铒和镱的历史里程碑。
yttrium
/'ɪtrɪəm/ /'ɪtrɪəm/
英汉-汉英词典
n. 钇（稀有金属元素，符号Y）
形容词: yttric
词组 | 习惯用语
yttrium oxide 氧化钇
英语例句库
- "euxenite:a lustrous, blackish-brown rare-earth mineral consisting primarily of cerium , erbium, titanium, uranium, and yttrium."
"黑稀金矿:一种光亮的棕黑色稀土矿石,主要由铈、铒、钛、铀和钇构成." - The study on technical process and kinetics of PVC heat steadilizer yttrium stearate by saponifying method was carried out.
采用皂化法制备了PVC热稳定剂-硬脂酸钇,并进行了动力学研究。
声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
趣味化学实验：Periodic Videos
中文百科
钇
随便看- primary sporidium的意思
- primary sporocyte的意思
- primary sporogenous cell的意思
- primary sporogonium的意思
- primary squamous cell carcinoma of liver的意思
- primary stabilizer的意思
- primary stage的意思
- Primary stage of yaws的意思
- primary stage port的意思
- primary stage syphilis的意思
- primary standar的意思
- primary standara的意思
- Primary standard的意思
- primary standard barometer的意思
- primary standard data的意思
- primary standard fuel的意思
- primary standard grade的意思
- primary standard hardness machine的意思
- primary standard line的意思
- primary standard pyrheliometer的意思
- primary standards的意思
- primary standard sample的意思
- primary standard sea water的意思
- primary standards laboratory的意思
- primary standard solar cell的意思