Doping - the process of the donation of an electron or hole to the conduction process by a dopant 掺杂-把搀杂剂掺入半导体，通常通过扩散或离子注入工艺实现。
2.
Doping - the process of the donation of an electron or hole to the conduction process by a dopant 掺杂-把搀杂剂掺通，体导半入常通过扩散或离子注入工艺实现。
3.
Equally significant is the reduction in the power required to run the furnaces using the new waste plastic injection technology 它的重大意义就是通过使用新的废弃塑料注入工艺来减少炼钢炉运转需要的能量。
