[电讯] 发射天线场地相对高度

Telecommunication via Satellite

LESSoN EIGHT TEXT Telecommunication via Satellite At the beginning of the twentieth century, there were four powerful means of transmitting and receiving information over long distances: print, photog

发表于:2018-12-01 / 阅读(111) / 评论(0)

自考英语（一）78讲

幼儿英语童谣朗读第52期:会飞的东西

Things that Can Fly 会飞的东西 The balloons fly into clouds 气球飞向云彩 The kite flies over the river 风筝飞越河流 The bird flies to the nest 鸟儿飞向鸟巢 The eagle flies to the mountain 老鹰飞向高山 The helicopter flies

发表于:2019-01-01 / 阅读(42) / 评论(0)

幼儿英语童谣朗读

70年的学习

Rob: Hello, I'm Rob and this is 6 Minute English and I'm joined this week by Finn. Hello Finn. Finn: Hello Rob. Rob: We are in a celebratory mood this week Finn aren't we? Finn: Yes we are. We have something to shout about - it's the 70th anniversary

发表于:2019-01-07 / 阅读(70) / 评论(0)

六分钟英语

VOA慢速英语 2008 0208b

HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. On our show this week: We play music from artists nominated for the two thousand eight Grammy Awards ... And from some of very first Grammy Award winners, honored fif

发表于:2019-01-11 / 阅读(32) / 评论(0)

VOA慢速英语2008年（二）月

囧研究矮个男子婚姻更持久

Tall men may want to get married earlier, but their marriages won't go the distance like men with a shorter stature, a new study has claimed.It found the rate of divorce among short men is significantly less than among average and tall men. They were

发表于:2019-02-06 / 阅读(21) / 评论(0)

英语新闻

飞行员英语900句第25期:紧急情况通话术语(3)

We have multiple failures on the inertial reference system. We are no longer able to fly oceanic route. Request return for landing. 481. 我们有多个惯导失效，我们不能再跨洋飞行，申请返场着陆。 We do not meet GPS approach req

发表于:2019-03-10 / 阅读(325) / 评论(0)

飞行员英语900句

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