A type of electrostatic printer in which the required electrostatically charged image is formed by the controlled projection of ions. Once expected to provide a lower cost than laser printers, ionographic printers are no longer used.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。