selenium.硒
seleniumn.[化] 硒
Selenium polysaccharides硒多糖
selenium dehydrogenation硒脱氢作用
Selenium absorption rate根系硒吸收速率
selenium rectifier stack硒整流堆
selenium cadmium pigment硒镉颜料
selenium-enriched milk富硒牛奶
selenium-enriehed malt富硒麦芽
Selenium soluble protein硒蛋白
selenium stainless steel硒不锈钢
selenium conductive cell硒光敏电阻