“ruby”的概念、定义、翻译、参考文献-科学参考

单词	ruby
释义	ruby Encyclopedia 工学激光晶体释 ruby红宝石掺铬（Cr）的氧化铝单晶。理学宝石矿物释 ruby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 ruby红宝石｛矿｝ Astronomy ruby红宝石 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 ruby红宝石
随便看	production hot water system production index production indices monitoring for mineral processing production induction coefficient production interval production kanban production layers of pratacultural system production level production license for improved forest tree varieties production line logistics equipment production line of CNC air duct production line of CNC curtain wall components production line of CNC decorative components production line of CNC pipe production line of CNC precast concrete components production line of CNC timber components production logging production logging equipment production logging for horizontal well production logistics management production logistics planning production management production management system production manager production manifold

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。