今天7时20分,承载着长征七号遥二运载火箭与天舟一号货运飞船组合体的活动发射平台驶出总装测试厂房,平稳行驶约2.5小时后,垂直转运至发射区。后续,将在发射区开展天舟一号货运飞船与长征七号遥二运载火箭功能检查和联合测试工作,完成最终状态确认后,火箭加注推进剂,计划4月20日至24日择机发射。“丝路一号”科学试验卫星同箭搭载。
天舟一号为13吨级无人货运飞船,在轨与空间站对接,补加燃料和物资。【图片来自中国载人航天办公室】 图片:1458636011636523.jpg 图片:d8cb8a3d71831a5e788010.jpg |
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兰若,公主魂
发布于2020-04-25 11:40
沙发F
看起来不错,好啊,哈。
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兰若,公主魂
发布于2020-07-14 09:41
板凳F
进来看看,哈哈哈。
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兰若,公主魂
发布于2020-08-16 08:12
地板F
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兰若,公主魂
发布于2022-05-26 18:26
4楼F
不错不错。
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兰若,公主魂
发布于2022-06-19 20:59
5楼F
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thehotarticle
发布于2022-10-25 15:39
6楼F
virtual phone
he then shot a very last-spherical 76 on the carmel, ind., path on wednesday to finish in a tie for 2nd with a 4-over 220, 4returned of winner john marshall butler.i played super,” daly ii advised the indianapolis megastar. “itd had been cool to win, however i still have time. just a couple horrific 3-putts each days, however apart from that i played incredible. |
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兰若,公主魂
发布于2022-10-26 19:15
7楼F
看看,哈哈哈
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兰若,公主魂
发布于2022-10-27 18:34
8楼F
thehotarticle:virtual phone英文看不懂,哈哈 |
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