您要查找的是不是：
- 正常E電離層normal e layer
- E電離層Kennelly-Heaviside layer
- 正常ordinary
- 異常E電離層abnormal e layer
- 正常的natural
- 不正常abnormal
- 正常工作normal operation
- 不正常的deviant
- 電離層無(wú)線(xiàn)電波傳播radio wave propagation in the ionosphere
- 正常運行good running
- 正常地in the course of nature
- "mouse"中的字母"e"不發(fā)音。The letter "e" in "mouse" is mute.
- 正常狀態(tài)order
- E字母現代英語(yǔ)字母表中第五個(gè)字母The fifth letter of the modern English alphabet.
- 正常使用regular service
- 阿德加霉素Ealdgamycin E
- 正常情況normal condition (state)
- 設AB線(xiàn)與CD線(xiàn)相交點(diǎn)為E。Let the point where AB cuts CD be called E.
- 正常運轉working order
- 安布E式呼氣閥ambu E valve
