| 查看: 363 | 回复: 3 | ||
[求助]
一段摘要,大神们指导指导,帮忙修改下!!非常感谢
|
| According to the special structure of the detonation powerplant, a corresponding physical model was built. By analyzing working process of the detonation powerplant, mathematical model of interior ballistics was established, and the influence rule of interior ballistic factors was found out. The gas pressure in the chamber of the detonation powerplant was measured out through the test system for interior ballistic factors. The results show that the model is rational, and the largest error between calculational value and experimental value is less than 4.865%. The safety reliability of the detonation powerplant was tested, and the detonation powerplant had been used in a kind of airline. |
» 猜你喜欢
垃圾破二本职称评审标准
已经有17人回复
职称评审没过,求安慰
已经有30人回复
回收溶剂求助
已经有6人回复
投稿Elsevier的Neoplasia杂志,到最后选publishing options时页面空白,不能完成投稿
已经有22人回复
申请26博士
已经有5人回复
EST投稿状态问题
已经有7人回复
毕业后当辅导员了,天天各种学生超烦
已经有4人回复
聘U V热熔胶研究人员
已经有10人回复
求助文献
已经有3人回复
投稿返修后收到这样的回复,还有希望吗
已经有8人回复
scxie730
银虫 (正式写手)
- 应助: 7 (幼儿园)
- 金币: 1391.1
- 散金: 238
- 红花: 4
- 帖子: 608
- 在线: 270小时
- 虫号: 528072
- 注册: 2008-03-18
- 性别: GG
- 专业: 生态系统服务

2楼2012-12-27 13:49:43
3楼2012-12-27 17:05:14
scxie730
银虫 (正式写手)
- 应助: 7 (幼儿园)
- 金币: 1391.1
- 散金: 238
- 红花: 4
- 帖子: 608
- 在线: 270小时
- 虫号: 528072
- 注册: 2008-03-18
- 性别: GG
- 专业: 生态系统服务

4楼2012-12-28 13:01:32













回复此楼