Silicon and germanium, for instance, have forbidden bands whose widths are 1. 1 and 0. 65eV, respectively.是什么意思_Silicon and germanium, for instance, have forbidden bands whose widths are 1. 1 and 0. 65eV, respectively.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句