模型固体火箭发动机专业设计理论
我是一名国际高中生，写这些文章是希望业余火箭爱好能够使用一种科学和精确的方式进行，而不是使用含糊不清经验谈。
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发布一些实用的计算结果，如最优化发动机图纸，燃料性能参数等
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ID: {{user.uid}}
{{user.username}}
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用户已注销
{{user.info.certsName}}
{{user.description}}
{{format("YYYY/MM/DD", user.toc)}}注册，{{fromNow(user.tlv)}}活动
加载中...
{{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}}
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}} |
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仅供内部学术交流或培训使用，请先保存到本地。本内容不代表科创观点，未经原作者同意，请勿转载。
