碘化银是沉淀。碘化银不溶于稀酸、水，微溶于氨水，易溶解于碘化钾、氰化钾、硫代硫酸钠和甲胺，无论碘化银的固体或开发者_如何学Python液体，均具有感光特性，可感受从紫外线到约480毫米波长之间的光线。光作用下分
I am making a PHP web Application in which i am using MySQL as database server, i want to make backup of some tables from one database to another database(with that tables in it).
加载中,请稍侯......