释义 |
硼 Péng 基本例句 boron Bboraciumboracicborium 掺杂质,掺质剂加入纯半导体材料中的少量硼等物质,用于晶体管和二极管中以改变半导体的导电率A substance, such as boron, added in small amounts to a pure semiconductor material to alter its conductive properties for use in transistors and diodes. 盖鲁萨克,约瑟夫·路易斯1778-1850法国化学家和物理学家,析出硼元素1809年,并且确切陈述了解释气体在固定压力下的表现方式的定律French chemist and physicist who isolated the elementboronand formulated a law that explains the behavior of a gas under constant pressure. |