Zhuji pearl from Zhejiang Province and Weitang pearl from Jiangsu Province play a key role in the global market of fresh-water cultured pearl .

浙江诸暨珍珠及江苏渭塘珍珠在世界淡水珍珠贸易中占有极其重要的地位。

The Raman spectra research on organic matrix in nacre and cultured pearl provides insight into the applications of them in cosmetics and food, as well as in application of pearl bleaching.

贝壳珍珠层中有机质的拉曼光谱研究可为珍珠漂白及在食品、化妆品等领域的应用提供科学的依据。