An electrostatic precipitator used to remove dust particles from industrial waste gases, by attracting them to charged grids or wires. This device was invented by Frederick Cottrell (1877–1948) in 1907.
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。