Dopant tAn element that contributes an electron or a hole to the conduction process, thus altering the conductivity.
搀杂剂-可以为传导过程提供电子或空穴的元素，此元素可以改变传导特性。
2
It is shown that the microstructures, alloying element distribution and magnetic conductivity of P tude remarkably differ from those of s tube.
结果表明，两种渗碳管的组织、合金元素分布及导磁性存在着显著差别。
3
The major element that affects the electric conductivity of defected carbon fiber is the area of insulation sheet, by contrast, its position and number have little influence.