The spectral analysis techniques have been applied to the gemological study and gemstone identification.波谱分析技术已被成功地应用于宝石学研究和宝石鉴定领域.The gemstone is 28.6 millimetres high and weighs 139.43 carats.这块宝石高28.6毫米,重139.43克拉。He b...
The gemstone is 28.6 millimetres high and weighs 139.43 carats.这块宝石高28.6毫米，重139.43克拉。He beguiled me into parting with the gemstone.他诱骗我把那枚宝石割爱。Cairne Bloodhoof: The gemstone has inscription on its base.凯恩·血蹄: 这块宝石底座上有题词....
I have become a brother to jackals And a companion of ostriches.伯30:29我与野狗为弟兄、鸵鸟为同伴.They are the silliest lot of old ostriches I ever heard of.他们真是我闻所未闻的一群最傻的老鸵鸟.Ostriches are descendants of dinosaurs, and the researcher...
The Boers rebelled against British rule, proclaiming their independence on 30 December 1880.布尔人反抗英国统治，并于1880年12月30日宣布独立。Then , proclaiming himself emperor, he attacked kublai.然后, 他自己称帝,攻打忽必烈.They lost no opportunity of p...