求翻译：公司前身陕西应用物理化学研究所新材料中心，自2004年开始研发锂电池正极材料，经过7年的发展，公司已经扩展到专业从事锂动力电池、锂离子电池正极材料及光伏电能储存使用系统的研发、生产与销售。公司成立于2008年12月，目前注册资金6900万元。公司拥有技术研发人员60余人，其中博士学历2人，硕士学历5人。是什么意思？

The company formerly known as Shaanxi Institute of Applied Physical Chemistry of new materials center, began the development of lithium battery cathode material since 2004, after seven years of development, the company has expanded to specializing in lithium battery, lithium ion battery cathode mate

Company Shanxi Institute for Applied physical chemistry, new materials center since 2004, Li-ion battery anode materials, after 7 years of development, the company has expanded to include professional engaged in Li-ion battery power, Li-ion battery anode materials and photovoltaic energy storage usi

The company predecessor Shaanxi application physical chemistry research institute new material center, starts from 2004 to research and develop the lithium battery positive electrode material, passed through 7 years development, the company already expands to specialized is engaged in the lithium po

Company's former Shanxi Institute of applied physical chemistry new materials Center, since the beginning of 2004 developed cathode material for lithium-ion batteries, after 7 years of development, the company has expanded to specialize in lithium batteries, lithium-ion battery cathode materials and