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| 31. | In July 1969, American astronauts Neil Armstrong and Buzz Aldrin landed on the moon. |
| 1969年7月20日，美国宇航员尼尔·阿姆斯特朗和巴兹·奥尔德林乘阿波罗11号飞船登月成功。 |
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| 32. | And the first men to step on the Moon-astronauts Neil Armstrong and Buzz Aldrin have never spoken about their lunar adventures. |
| 另外，第一次登月的宇航员尼尔·阿姆斯特朗和巴斯·奥尔德林也从未谈起过他们的月球之旅。 |
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| 33. | In fact, biological samples were carried onboard the Apollo lunar missions as part of an early incarnation of the European radiation study. |
| 事实上，阿波罗登月任务所承载的生物标本，即为早期欧洲辐射研究的一部份。 |
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| 34. | Those who doubt the Apollo moon landings insist that the US lacked the technology to send humans to the Moon at that time. |
| 那些不相信阿波罗登月行动的人们认为，当时美国的科技水平还不足以将人发射上月球。 |
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| 35. | Astronauts Eugene Cernan, Harrison Schmitt, and Ronald Evans made the last Apollo flight to the moon. |
| 宇航员尤金·尔南、哈里森·米特和罗纳德·文斯参加了“阿波罗”号的最后一次登月飞行。 |
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| 36. | After cutting circumlunar flight from the Mark II plan, Chamberlin revived the even more daring idea of using the spacecraft in a lunar landing program. |
| 在删除了马可Ⅱ计划的绕月飞行内容后，张伯伦提出了一个更为大胆的飞船登月计划。 |
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| -- 来源 -- 英汉非文学 - 科学史 - kexueshi-dengyue |
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| 37. | The scheme involved a lunar landing vehicle that was little more than a 680-kilogram skeleton, to which a propulsion system and propellants were attached. |
| 采用的登月飞船主体重量几乎不超过680千克，此外还附有一个推进系统和螺旋桨。 |
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| -- 来源 -- 英汉非文学 - 科学史 - kexueshi-dengyue |
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| 38. | The International Human Genome Project, known as life science's "moom shot", was launched in 1990, jointly attended by scientists from the United States, Japan, Germany, France and Britain. |
| 1990年，被誉为生命科学“登月计划”的国际人类基因组计划启动，主要由美、日、德、法、英等国的科学家共同参与。 |
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| 39. | Concern over an arms race in space surfaced when humans began to explore the heavens and race to the moon in the1960 s. |
| 一般认为当人类开始探索太空并在20世纪60年代竞相登月时太空军备竞赛就已经初现端倪了。 |
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| 40. | Everything that we learned from photographs and from rocket landings on the moon has confirmed our belief that the moon's crust is similar to the earth's . |
| 我们拍摄的月球照片及收集的火箭登月资料证实了我们的想法：月球的地壳与地球的地壳相似。 |
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