单词：transmission mode of short wave
单词：transmission mode of short wave 相关文章
短信 short message； text message 图片短信 picture message 手机费 mobile phone fee 关机 power off 手机铃音 mobile phone ringtone 振动 vibrate 手机实名制 mobile phone identificat
电信英语
50.Barbers and Hairdresser's 理发与美发(上) 1.How would you like it cut ,Sir? 2.How do you like it,Sir? 3.Cut it short all round,please. 4.Don't take too much off the top,please. 5.Just a trim,please. 6.Could you give it a good trimming? 7.Fairly sh
英语口语每天说
Focal Length - Distance from the exact center of the dish to the center of the feed. Focal Point - The physical point in space toward which the satellite reflector dish directs the received signal so
电信英语
中文 英文 缩写 单（点）播 unicast 单板 board/card 单边测试 one-sided test 单边带 Single Side Band SSB 单边带调制 single sideband modulation 单边带自适应差分 single ban
电信英语
AMERICAN STORIES - Short Story: The Open Boat by Stephen Crane (Part 1) BARBARA KLEIN: Now, the VOA Special English program AMERICAN STORIES. (MUSIC) Our story today is called The Open Boat. It was written by Stephen Crane and is based on what really
2011年VOA慢速英语(四)月
Topic 1-Shared car or car sharing We've witnessed the rise of the sharing economy in the last 5 years. On the internet, via your smartphone, everything is for hire. From bike sharing and to office sharing, now, cars can be shared too! Driving a Smart
英语角-圆桌会议