“gems identification”的概念、定义、翻译、参考文献-科学参考

单词	gems identification
释义	gems identification Encyclopedia 理学岩石矿物物相分析释 gems identification珠宝玉石鉴定采用科学的检测方法确定珠宝玉石的种类,优化处理方法,明确天然或人工成因的工作。
随便看	conjugate polyhedron conjugate potential function conjugate principle of positive and negative feedback conjugate prior conjugate prior distribution conjugate quadrics conjugate quaternion conjugate radicals conjugate radii conjugate ranking conjugate ray conjugate rays conjugate rectilinear congruence conjugate representation conjugate residual method conjugate roots conjugate ruled surface conjugate sequence conjugate series conjugate set conjugate solution conjugate space conjugate spinning conjugate spinning; compound spinning conjugate square

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