photoelement with external photoelectric effect
[ˌfəutəuˈelimənt wið eksˈtə:nl ˌfəʊtəʊɪˈlektrɪk iˈfekt]
外光电效应光电管
photoelement with external photoelectric effect中文，photoelement with external photoelectric effect的意思，photoelement with external photoelectric effect翻译及用法
2026-10-18 06:58 浏览次数 36