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红宝石
释义
红宝石
Encyclopedia
工学
激光晶体
释
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红宝石
掺铬(Cr)的氧化铝单晶。
理学
宝石矿物
释
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红宝石
颜色为中等至深红色调的刚玉族宝石。化学组成为Al2O3。红宝石为世界五大宝石之一,与蓝宝石是世界上公认的两大珍贵彩色宝石品种。红宝石被誉为“爱情之石”,象征着热情似火,爱情的美好、永恒和坚贞。
Physics
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红宝石{矿}
Astronomy
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红宝石
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
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红宝石
随便看
psychology of criminal suspect
Psychology of Cultural Industries
Psychology of Education
psychology of environmental design
psychology of ethnic and religion
psychology of information warfare
psychology of intellectual education
Psychology of Intelligence Analysis
psychology of jobbery crime
psychology of learning
psychology of mathematics teaching
psychology of moral education
psychology of music
psychology of patients
psychology of physical education
psychology of prisoners of war
psychology of reading
psychology of reading Chinese characters
psychology of religion
psychology of religion in China
psychology of serial murder
psychology of sport injury
psychology of subject teaching
psychology of teacher
psychology of teaching arts
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更新时间:2026/11/14 12:42:06