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我国是世界上最早利用蚌(贝)类育珠的国家之一,但与之相关的科研活动起步却较晚,自本世纪60年代初才开始设立有关育珠蚌和珍珠的科研项目,经过众多生物学家、水产养殖专家30多年的努力,现在的理论研究和应用技术研究俱已达到了相当系统的程度,尤其是近十年来,由于电子显微术、原子吸收光谱分析术等现代化观察和分析技术的应用,极大地推动了育珠蚌类和珍珠研究的深层次发展,并取得了较大的进展。 1 贝壳珍珠层的元素及其种间差异用X射线荧光光谱分析的结果表明:育珠蚌的贝壳珍珠层中至少含有Al、Ca、Cl、
Our country is one of the earliest countries to utilize the mussel (shellfish) type of pearl breeding in the world. However, the related scientific research activities started relatively late. Since the early 1960s, China has only started to set up scientific research programs on pearl mussel and pearls. More than 30 years of efforts by many biologists and aquaculture experts have made the research in both theoretical and applied technologies quite systematical. Especially in the recent decade, modern observations such as electron microscopy and atomic absorption spectroscopy And the application of analytical techniques have greatly promoted the deep development of the research on mussels and pearl, and made great progress. 1 Shell nacre elements and interspecific differences X-ray fluorescence spectrometry results show that: the mussel pearl shell layer contains at least Al, Ca, Cl,