单词:overspeed test pilot valve
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EXPLORATIONS - The X- 15 Rocketplane By Marilyn Christiano Broadcast: Wednesday, February 18, 2004 (THEME) ANNCR: Explorations -- a program in Special English by the Voice of America. (THEME) The X-15
Part 3 Taking a pilot 1. I require a pilot. 2. Pilotage is compulsory here. 3. My ETA at Dalian pilot station is 22:00 local time. 4. What is your distance from Londan pilot station? 5. Advise you to rig pilot ladder on port side. 6. Switch on lights
ANNOUNCER: EXPLORATIONS -- a program in Special English by the Voice of America. (MUSIC) Neil Armstrong with the X-15 Today, Doug Johnson and Frank Oliver tell about the first airplane that flew out of the Earth's atmosphere. It was designed to test
67 第一架飞离大气层的飞机--X-15 EXPLORATIONS - September 12, 2001: X-15 PlaneBy Marilyn Rice Christiano ANNCR: EXPLORATIONS -- A PROGRAM IN SPECIAL ENGLISH BY THE VOICE OF AMERICA. (THEME)
EXPLORATIONS - Jackie Cochran Traveled With the Wind and the Stars She was the first woman to fly a plane faster than the speed of sound. Transcript of radio broadcast: 06 May 2008 VOICE ONE: This is Steve Ember. VOICE TWO: Jacqueline Cochran And th
QINGDAO, Shandong, Dec. 26 (Xinhua) -- China's largest rail vehicle maker, CSR Corp. Ltd, over the weekend launched its first test train that features speeds reaching up to 500 km per hour. The six-car train with a fairshaped head is the newest in th