主要生产加工时尚925银镶嵌宝石、锆石、水晶等石和时尚素银饰产品。
Main production processing fashion 925 silver crustification gem, zircon, quartz shi He and so on fashionable element silver personal ornament product.
109同位素银和107同位素银在新世界银的比例要比来自欧洲的银币高很多。
The ratio of the silver-109 isotope to silver-107 turned out to be much higher in New World silver than in the European COINS.
应用表面增强拉曼散射方法，首次获得了竹红菌甲素在黄银胶中的拉曼光谱；
Using SERS, the Raman spectra of Hypocrellin A in the silver colloid are obtained for the first time.
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