selenium.
英
美
- 硒
详细释义
名词 selenium:
-
a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)
双语例句
- Selenium is a photoconductive substance.
硒是一种光电导物质。 - What fruit filling zinc and Selenium?
什么水果补锌和硒？
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
