porous pellet的意思|示意
美 / ˈpɔ:rəs ˈpelɪt /
英 / ˈpɔrəs ˈpɛlɪt /
多孔粒状硝酸铵
porous pellet相关例句
A porous pellet was fabricated by the well - known wash - out process.
用熟知的浸洗办法制出带孔的药丸.
辞典例句