dopant

n. 掺杂物, 掺杂剂 [计] 掺杂物

发音

/ˈdəʊpənt/

词形变化

dopants 复数 dopants

释义与例句

n.
  1. 1.

    A substance added in small amounts to a pure material, such as semiconductor, to alter its original electrical or optical properties; a doping agent.

    掺杂剂

词源

From dope + -ant.

来源：wiktionary