1·Metal sulfides have shown great potential in the areas of solar cells, thermoelectrical materials and memory devices.
金属硫化物在太阳能电池、热电材料以及存储装置等领域显示出了广阔的应用前景。
2·Thermoelectrical modules in comparison with traditional refrigerating machines: -are durable, -do not contain dangerous chemical substances -are simple in management, -have high reliability.
热电模块与传统制冷机比较：-是耐久的，-不要包含危险化学物质-是简单的在管理，-有高可靠性。