原名:an innovative spectroscopic methodology to differentiate the natural emeralds from the synthetic 作品简介:Alberto Leone1、Franca Caucia1、*、Angelo Leone2 和 Luigi Marinoni1。 1 Dipartimento di gemstones 是用显微镜观察的。…… 资源下载包年VIP免费升级包年VIP 0 0 宝石