Heat treatment on the preparation, structure, electrovalence of silver, releasing speed of Ag ions and antibacterial property of obtained blocks were investigated.
考察热处理制度对抗菌块体的制备及结构、银价态、银离子释放速度、抗菌性能的影响。
There could be a coordination bond between the silver atom and the hydroxyl group of tannic acid, which stabilize the Ag nanoparticles in the spatial reticulate structure of tannic acid.
纳米银颗粒与羟基发生电荷吸附作用，固定在鞣酸的空间网状结构中，稳定存在。
Prospecting cases of Ag deposits are cited and analysed, showing that integration of geophysical exploration methods is potential for silver ore searching and more methods need to be developed.
引述和分析了银矿物探取得显著效果的若干实例，说明合理的综合找矿方法在银矿找矿中的巨大潜力有待发挥。
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