404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China
新华社北京12月27日电(记者白国龙)国家航天局副局长吴艳华27日在国新办新闻发布会上表示,中国正启动下一代重型运载火箭的研制攻关,拟命名为“长征九号”,计划2030年左右实现首飞。
几款重型运载火箭示意图,左二为中国长征9号运载火箭,运载力达百吨级,一次可投送100吨的空间站。
吴艳华说,发展航天,火箭先行;发展火箭,动力先行。我国目前正在开展重型运载火箭的方案深化论证和关键技术攻关,首先要开展大推力运载火箭发动机攻关,为工程实施创造条件。
他说,未来我国将进一步提升进入空间能力,适时启动工程实施。开展500吨级液氧煤油发动机、200吨级氢氧发动机、10米直径大箭体结构等关键技术攻关,预计10年左右完成工程研制,实现低轨运载能力从25吨级到100吨级的跨越。初步计划重型运载火箭的首飞时间是2030年左右。
责任编辑:李皓 CN002
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China
加载更多>>
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/945/20161227/30119858.html |
Server: |
cms-9-53 |
Date: |
2024/12/01 11:27:06 |
Powered by China
China