两年之后,极地登陆者号却在着陆时迷失了。
为了增加覆盖率,除了陆上电话局抽取的样本外,调查者还随意拨打了一些手机号,并把两种样本结合起来统计。
To increase coverage, this land-line sample was supplemented by respondents reached through random dialing of cellphone numbers. The two samples were then combined.
“勘测者3号”两年前在右下角的黑点处着陆。
Surveyor 3 had landed two years earlier in the dark smudge at lowerright.
1997年,探路者号就用空气袋成功地着陆火星。
In 1997, the Pathfinder Mission used air bags to successfully land on Mars.
1969年11月19日,美国宇航员皮特.康拉德(PeteConrad)和艾伦.宾(AlanBean)在月球登陆,他们将登月舱(中)停靠在美国宇航局“勘测者3号”(Surveyor 3)月球探测器不远处,然后步行到达了目的地。
On November 19, 1969, NASAastronauts Pete Conrad and Alan Bean landed on the Moon, setting their LunarModule (center) down within walking distance of NASA's Surveyor 3 lunar landerprobe.
“天空登陆者10号”于英国贝德福德郡的卡丁顿机场起飞,它是飞机和飞艇的综合体。
The Airlander 10 - which is part plane and part airship - took off from Cardington Airfield in Bedfordshire.
质疑者:一位名叫尤娜-罗纳德的澳大利亚妇女在阿波罗11号着陆月球的过程中看到一只可乐瓶飞过月球。
Sceptic: An Australian lady called Una Ronald saw a coke bottle kicked across the moon during the Apollo 11 landing.
在完成了具有重大历史意义,几近完美的火星登陆后,美国国家航空宇宙航行局的不死鸟号的登陆者准备开始探测北极表面的水、生命的迹象。
After a historic, near perfect landing NASA's Phoenix Mars Lander is getting ready to begin testing the polar surface for signs of water and life.
凤凰号火星着陆者探测器,照顾的新闻服务经理美国宇航局。
The Phoenix Mars Lander, care of the News Services Manager at NASA.
凤凰号火星着陆者探测器,照顾的新闻服务经理美国宇航局。
The Phoenix Mars Lander, care of the News Services Manager at NASA.
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