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The space shuttle Discovery and its seven astronauts returned to earth safely on Tuesday, successfully completing NASA's troubled resumption of human space flight 2.5 years after the Columbia disaster.
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“发现号”航天飞机和七位宇航员在周二安全返回地球，成功地完成了在“哥伦比亚”号航天飞机失事两年半后，美国国家航空和宇宙航天局重新开始的有难度的人类宇宙飞行任务。 |
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The space shuttle Discovery has begun the slow four-mile ride to its Kennedy Space Center launch pad.
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宇宙飞船“发现“号开始了它缓慢的旅程---位于四英里外的肯尼迪航天中心的发射台。 |
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The space shuttle Endeavor has arrived home safely as NASA is defending its decision not to repair the gouge in the shuttle's underbelly in space.
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当美国国家宇航局正在为没有对太空中的航天飞机下腹部实施修复的决定辩护时，航天飞机已经安全返航。 |
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The space shuttle Endeavour has arrived home safely and NASA is defending its decision not to repair the gouge in the shuttle's underbelly in space.
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“奋进”号航天飞机终于安全着陆了而美国宇航局正在为他们没有修理太空船腹部凿槽的决定进行辩护。 |
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The space shuttle orbited a communications satellite.
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太空梭将一颗通讯卫星送入轨道。 |
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The space shuttle will orbit a weather satellite.
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航天飞机将把一个气象卫星送入运行轨道。 |
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The space station toilet physically resembles those used on Earth, except it has leg restraints and thigh bars to keep astronauts and cosmonauts in place.
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太空站上的马桶外形和地球上的很像，除了有小腿束带和大腿护栏以固定美俄太空人之外。 |
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The space there is nearly full up .We can put only 10 tons more at best in Hatch No.5.
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5舱舱位差不多满了，我们最多（充其量）只能再装10t。 |
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The space-time block code constructed by this design framework is capacity lossless and full-diversity, that is, it can achieve the full transmit diversity and the capacity of the equivalent channel including the space-time code equals the multiple-input
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提出了一种新的空时分组码设计方法，由该方法设计得到的空时分组码为容量无损满分集度空时码，即它能提供满发送分集度，且含空时码等价信道容量达到MIMO系统容量。 |
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The spacecraft collected ions that had been blown by solar winds on wafers of silicon, diamond, sapphire, gold and other materials.
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“起源”号太阳探测飞船用各种材料的晶片来收集被太阳风吹来的太阳粒子，其中包括硅、钻石、蓝宝石、金子和其它物质制成的晶片。 |
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The spacecraft crew radioed mission control for advice.
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太空船机组人员用无线电向任务指挥中心求教。 |
