“系统聚类”的概念、定义、翻译、参考文献-科学参考

单词	系统聚类
释义	系统聚类 Encyclopedia 理学聚类分析释 hierarchical cluster系统聚类将多个样品分成若干类的方法。其基本思想是：先将多个样品各看成一类，然后规定类与类之间的距离，选择距离最小的一对合并成新的一类，计算新类与其他类之间的距离，再将距离最近的两类合并，这样每次减少一类，直至所有的样品合为一类为止。
随便看	liquid preparations liquid production profile liquid production rate liquid propellant liquid-propellant rocket liquid propellant rocket engine liquid propellant rocket engine test liquid propulsion system liquid ramjet liquid ramjet assembly liquid ramjet combustion chamber liquid ramjet engine test liquid ramjet fuel regulator unit liquid ramjet ignition unit liquid ramjet inlet liquid ramjet nozzle liquid ramjet performance parameter liquid ramjet turbopump liquid ring liquid ring compressor liquid ring vacuum pump liquid rocket engine combustion chamber liquid rocket engine for attitude controlling liquid rocket engine ignition device liquid rocket engine performance parameters

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。