The use of lightconductors allows the technology to be adapted flexibly to local conditions.
利用光导体的允许灵活地适应当地条件的技术。
2
Two layers of organic material are sandwiched between two conductors. When a current passes from the cathode to the anode a bright light is produced by the organic material.
两层有机物质层夹在两层导体之间。
3
They are to regular conductors what a laser beam is to a light bulb.