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 NASA   添加此单词到默认生词本
国家航空和宇宙航行局(美国)

[电] 国际航空和太空总署的同义字




    nasa
    [ noun ]
    an independent agency of the United States government responsible for aviation and spaceflight
    <noun.group>


    1. According to a study by the Marshall Institute, the average NASA employee's age in 1963 was 30; now most of its senior and middle-managers will be eligible to retire in five years.
    2. It said NASA was trying to do too much and allowing too little margin for the unexpected, leading to frequent revamping of major programs.
    3. NASA officials Sunday said they would not set a new launch date until Monday.
    4. Although the statement gave no names, NASA officials confirmed that Ms. Potter was the disciplined employee.
    5. Heflin said NASA considered the problem serious because it went undetected before Discovery was launched.
    6. A NASA doctor caused the cancellation of plans to have President Nixon have dinner with the Apollo 11 astronauts before the launch of that first moon-landing mission.
    7. A 2-foot metal rod accidentally put in upside-down caused the flaw in the Hubble Space Telescope's primary mirror, NASA investigators said Thursday.
    8. NASA administrator James Fletcher's announcement in January that the civilian-in-space program for the shuttle was kaput for "the next 20 flights, maybe forever" didn't help erase this perception.
    9. John Logsdon, director of the Space Policy Institute at George Washington University, said he is confident NASA will fix the leak and that shuttles soon will be flying again.
    10. Spring will report to the Army Space Program's Fairfax, Va., headquarters on Sept. 1, NASA spokesman Jeff Carr said Friday. Spring will train for nine months before becoming director next June.
    11. Discovery returned home today, landing safely on a desert lakebed, after a virtually flawless mission that sent a sun probe hurtling through space and lifted morale at NASA.
    12. Americans overwhelmingly favor maintaining or increasing the federal budget for space exploration, even while three in 10 doubt NASA's competence, a Media General-Associated Press poll has found.
    13. "Today I bring you only good news," NASA test director Al Sofge said today. "The launch vehicle is in good shape.
    14. "If the null corrector is correct, the mirror would be correct," said Daniel Schroeder, a NASA telescope scientist who helped oversee the Hubble project and is chairman of the physics and astronomy department at Beloit College in Wisconsin.
    15. The project fell 18 months behind schedule and, overall, was running at about twice its original cost estimate, NASA said.
    16. "What I think is necessary is the top of this government, Mr. Bush's organization, ought to establish not in general terms like we're going to go to Mars, but what's the purpose of NASA.
    17. To ensure a quicker launch, NASA and the Air Force had it redesigned to fit into the $65 million Atlas.
    18. A successful launch rehearsal that ended with a mock emergency landing will make it easier to conduct the real thing when space shuttle flights resume, NASA officials say.
    19. Spurred by safety concerns, NASA will let only half the reporters covering the space shuttle Discovery get within 3.5 miles of the launch pad during blast-off.
    20. NASA had to launch Magellan by May 28 or ground it for two years until Earth and Venus were again in the proper alignment.
    21. Three of the RTGs were involved in accidents, but only one resulted in a release of plutonium _ by design, NASA says.
    22. Wednesday's test is the first in the last series of firings planned by Morton Thiokol and NASA before the shuttle's first post-Challenger launch, scheduled for mid-August.
    23. Richard Truly, NASA administrator for space flight, indicated at the press conference that NASA will not soon forego Edwards.
    24. Richard Truly, NASA administrator for space flight, indicated at the press conference that NASA will not soon forego Edwards.
    25. NASA spokesman Ed Medal said it had not yet been determined if the outdated ring was used in the two boosters attached to the space shuttle Discovery, scheduled for launch Sept. 29, but preliminary investigation showed it had not.
    26. "We have gained enough energy out of this celestial billiard shot to get the energy we need to make it all the say to Jupiter." _ Torrence Johnson, project scientist on NASA's Galileo space probe, after the robot explorer zoomed around Venus.
    27. Agency Administrator James C. Fletcher said NASA owes the National Research Council a vote of thanks.
    28. A few minutes after the 9:40 a.m. PST announcement, NASA reported pressure had been restored.
    29. Barring discovery of problems as the rocket is dismantled, Wednesday's success means Morton Thiokol must conduct only two more full-scale tests, in June and July, before NASA can proceed with an August launch of the shuttle Discovery.
    30. They forced NASA to delay loading the telescope until at least Thursday.
    NASA
    Nasa (导电玻璃)
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