根据科技部“国科财函[2 0 0 4 ]1 2号”文,《珠宝科技》将于近期更名为《超硬材料工程》。为此,本刊对多年来支持《珠宝科技》的各界朋友表示衷心感谢!新刊将不再以珠宝为主要报道内容,但考虑到多年来宝石界的朋友对本刊的支持和厚爱,加上部分宝石专业的读者的订阅,本刊将保留 According to the text of “Science and Technology Ministry [2 0 0 4] 1 2” issued by the Ministry of Science and Technology, “Jewelry Technology” will be renamed “Superhard Materials Project” in the near future. To this end, the magazine for many years to support the “jewelry science and technology” from all walks of life express my heartfelt thanks! The new issue will no longer jewelry as the main content, but taking into account many years gem community friend’s support and love, plus Some gems professional reader’s subscription, this print will be retained