rare esrth
英
美
- 稀土
双语例句
- Welcome to the Website of the Chinese Society of Rare Earths!
欢迎访问中国稀土学会网站! - Rare earth doped oxysulfide is an important phosphor with broad applications.
摘要稀土硫氧化物是一类重要的发光体基质材料,有着广阔的应用前景。
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