Irradiating experiments on freshwater and seawater cultured pearls using electron accelerator have been done, and lots of colour changed samples have been obtained in the experiments.
采用电子加速器对淡水和海水养殖珍珠进行辐照实验，获得了大量的辐照改色样品。
Irradiating experiments on freshwater and seawater cultured pearls using electron accelerator have been done, and lots of colour changed samples have been obtained in the experiments.
采用电子加速器对淡水和海水养殖珍珠进行辐照实验，获得了大量的辐照改色样品。
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