或 与
{{ forum.displayName }}
{{ forum.displayName }}
全部文章   只看精选
至
匹配程度   发表时间
降序   升序
收起
高级搜索
约找到 17 条结果,耗时 0.204 秒
火箭从气球上发射(youtube搬运的资料)
极度深寒
15年0个月前
回复于喷气推进
更新点历史资料纯历史American air-launched sounding rocket.
Richard Nakka's Experimental Rocketry Web Site--Safety翻译转载
霧隱
1年10个月前
发表于喷气推进
The main issue is that rocket propellant, in order to perform its function, must contain a large amount
丹麦民间飞向太空的自制火箭
blueness
11年8个月前
回复于喷气推进
AARONSON December 18, 2012 // 12:35 PM EST Anyone with enough brains and balls can build their own rocket
【RF】SION & SETSUMI探空火箭发射记录
93°
15年2个月前
回复于喷气推进
An experimental verification of general relativity conception was made using an atomic maser in a rocket
折叠式尾翼火箭的设计与制造
zsjzsj
1年4个月前
发表于喷气推进科创基金
The design and manufacture of the foldable tail wing rocket aim to achieve in-cylinder launch of the
一种折叠式尾翼火箭的设计与应用研究
zsjzsj
9个月9天前
发表于喷气推进科创基金
The design and manufacture of the foldable tail wing rocket aim to achieve in-cylinder launch of the
【业余卫星】ARISSat-1的SDX(软件定义转发器)
极度深寒
13年10个月前
回复于航天技术
Further distributing cost, utilizing a special pod, CubeSat can replace weight on rockets which would
【讨论】业余固体火箭安全规范
拔刀斋
17年7个月前
回复于喷气推进
另外,含氯燃料燃烧能产生致癌的二恶英According to Russian and American specialists, solid rocket fuel burned at a temperature
【RF】SION & SETSUMI探空火箭发射记录
jrcsh
15年2个月前
回复于喷气推进
An experimental verification of general relativity conception was made using an atomic maser in a rocket
Preface
拔刀斋
13年3个月前
回复于科学技术学
and advances might be appreciated, it seemed advisable to include a brief historical overview of rocket
无阀脉冲发动机
chenjianing
13年4个月前
发表于航空技术
the real-life applications thatrequired a jet engine were better satisfied with a turbojet or with rocket
讨论/结晶水的加入是否会提高比冲
猎鹰
13年2个月前
回复于喷气推进
c7h5n2o4 发表于 2013-10-10 21:19 这篇好像没讲就在开头的一段啊~~~~~~~ During and immediately after World War II, alco...
新做的~感应加热
235264194
16年10个月前
回复于电子技术
surge through both the diode and the opposing MOSFET that is turning on.Whilst not a problem for special
上点好料
波锅涅
17年5个月前
回复于喷气推进
燃烧率测试及结果This page will document my burn rate tests of KNO3/sugar using both the KNO3 and powdered su...
文件下载
加载中...
{{ errorInfo }}
{{ downloadWarning }}
你在 {{ downloadTime }} 下载过当前文件。
文件名称:{{ resource.defaultFile.name }}
下载次数:{{ resource.hits }}
所需积分:{{ costScores }},{{ holdScores }}下载当前附件免费{{ description }}
积分不足,去充值
文件已丢失

当前账号的附件下载数量限制如下:
时段 个数
{{f.startingTime}}点 - {{f.endTime}}点 {{f.fileCount}}