白银和黄金一样,都是作为货币储备和国际贸易的支付手段,又是现代工业、国防和科学技术不可缺少的重要原材料。因此,一个国家黄金、白银的产量和储备量的多少,是衡量一个国家经济实力大小的重要标志。目前,我国自产的白银还远远不能满足国民经济发展和人民生活的需要,只能满足实际需要量的一半左右,大部分需要花外汇进口。我省有比较丰富的银矿资源,但白银的生产基本上仍处于自流和发展缓慢的状态,生产能力低,综合回收差。如何发展我省的白银生产,是我省冶金工业面临的重大 Like silver, silver serves as an instrument of monetary reserves and international trade and is an indispensable raw material for modern industry, defense and science and technology. Therefore, a country’s gold, silver production and reserves how much is a measure of a country’s economic strength is an important symbol of the size. At present, the silver produced in our country is far from meeting the needs of national economic development and people’s livelihood. It can only meet about half of the actual needs, most of which needs foreign exchange imports. The province has relatively rich silver resources, but the silver production is basically still in a state of self-development and slow development, with low production capacity and poor comprehensive recovery. How to develop silver production in our province is the major metallurgical industry in our province