dopant
n. 掺杂物;搀杂剂
例句
Uses: As an activator of phosphor and dopant of garnet.
用途:用于荧光粉的活化剂和柘榴石的添加剂。
The results showed: the sintering was improved because of the presence of the dopant .
结果表明:由于掺杂组分的存在,烧结情况得到了明显的改进。
The formation of oxygen precipitates not only had relation to point defects, but also the dopant atoms.
氧沉淀的形成与硅片中点缺陷、掺杂原子有密切关系。