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TEXT It is humorous essay. But after reading it you will surely find that the author is most serious in writing it. Ts There Life on Earth? There was great excitement on the planet of Venus this week. For the first time Venusian scientists managed to
68 科学家正在绘制洪水预报地形图 ENVIRONMENT REPORT September 14, 2001: Weather Maps For Floods (Start at 1'00
Hello and Welcome to News and Reports on China Radio International. In This Edition: Chinese President Hu Jintao calls for more efforts to promote the country's independent innovation and upgrading of the industrial structure. Chinese rescuers contiu
VOICE ONE: This is Phil Murray. VOICE TWO: And this is Rich Kleinfeldt with THE MAKING OF A NATION -- a VOA Special English program about the history of the United States. (MUSIC) Today, we tell about the race to explore outer space. VOICE ONE: On a
AS IT IS 2016-09-26 A Watery Flight to the Moon 用水燃料飞行去月球 A group of college students is hoping to place a satellite powered only by water into an orbit around the moon. The students are from Cornell University in the state of New Y
And I remember the first call we made was down to, uh, LA, one of Wozs relatives. 我记得第一个电话想打给Woz住在洛杉矶的亲戚 We dialed the wrong number. But we woke some guy up in the middle of the night. 我们拨错了号码,大半
So glad you are with us, everyone. I'm Catherine Callaway at the CNN Center with a look at what's happening NOW IN THE NEWS. And we begin in Belgrade, the Serbian capital, State Department officials, saying that Serbian police have now secured the p
B-Mac - This is a method of transmitting and scrambling television signals; the are time-multiplexed with a digital burst that contains digitized sound, video synchronizing, authorization, or informat
Satellites 人造卫星 Do you know what a satellite is? 你知道什么是人造卫星吗? It is an object made by humans. 它是人类制造的产物。 Like the moon, it circles around the Earth. 就像月球一样,它围绕地球旋转。 How
A-1 法国试验卫星 A-1 首颗卫星 Abid 礼拜者伊拉克运载火箭 Able Star 艾布尔星,美国运载火箭上面级 Able 艾布尔美国运载火箭上面级 ACCOS(Arms Control Conflict Ob
January 31st, 1958America enters the space age, successfully launching its first satellite into orbit Explorer I. It happens just months after the Soviet Union launches Sputnik, the very first satellite into orbit. 2001A Libyan intelligence officer i
January 31st 1958America enters the Space Age, successfully launching its first satellite into orbit Explorer One. It happens just months after the Soviet Union launches Sputnik, the very first satellite into orbit. 2001 Libyan Intelligence officer i
January 31st, 1958America enters the Space Age, successfully launching its first satellite into orbit Explorer One. It happens just months after the Soviet Union launches Sputnik, the very first satellite into orbit. 2001 Libyan Intelligence officer
January 31st, 1958America enters the Space Age, successfully launching its first satellite into orbit Explorer One. It happens just months after the Soviet Union launches Sputnik, the very first satellite into orbit. 2001 Libyan Intelligence officer
January 31st, 1958America enters the Space Age, successfully launching its first satellite into orbit Explorer One. It happens just months after the Soviet Union launches Sputnik, the very first satellite into orbit. 2001 Libyan Intelligence officer
launch a satellite 发射卫星 launch pad 发射台 multistage rocket 多级火箭 second stage 第二级 third stage 第三级 orbit 轨道 artificial satellite 人造卫星 Telstar 通信卫星 ant
Chinas first dark matter detection satellite Wukong has completed its in-orbit testing. The satellite was launched last December by a Long March rocket. Wukong has detected 460 million high energy particles, and sent about 2.4 terabytes of raw data b
Webersat 韦伯卫星美国小型无线电照相卫星 West Ford 西福特美国广播通信试验卫星 Westar(West Star) 西联星美国国内通信卫星 White Cloud 白云美国海洋监测卫星 W