搜索 - 科创

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简介：专业名称：KNSU 常用于火箭固体发动机的测试中文：硝酸钾-蔗糖KN-SU，即硝酸钾-蔗糖。根据加入不同的添加剂的种类与比例（包括各种催化剂，助燃剂等），可以得到更多种不同的组分的硝糖燃料，配...

现代物流系统技术的研究现状及发展趋势 0　前言物流系统技术是先进制造技术中的重要组成部分，从其广义内涵分析可以看出它已从以前简单的物料搬运发展到今天的集机械设计、计算机科学、管理学和自动化控制技术等...

最近喜欢上了磁悬浮翻了几面墙，得到一些资料，特来分享~How Levitation Works如何磁悬浮工程 If you hold two permanent magnets close toget...

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