“庞加莱-伯克霍夫范式”的概念、定义、翻译、参考文献-科学参考

单词	庞加莱-伯克霍夫范式
释义	庞加莱-伯克霍夫范式 Encyclopedia 理学分岔释 Poincaré-Birkhoff normal form庞加莱-伯克霍夫范式对降维所得到的系统进行简化，在保持分岔特性的前提下尽可能转化为一种较为简单和规范的形式。
随便看	ancient irrigation area in Jingshui River basin ancient irrigation area in Ningxia ancient irrigation area in Qinhe River basin ancient irrigation area in Xinjiang ancient irrigation area in Zhanghe River basin ancient jade drilling tools and techniques ancient Japanese architecture ancient Japanese mirror ancient Korean architecture Ancient Lagerstroemia in Liangshan Temple, Guangyuan City ancient land use ancient library ancient lifting machine ancient literature from Dunhuang Ancient Longzhong in Xiangyang ancient lotus pond garden Ancient Lotus Pond in Baoding Ancient Macedonia ancient magnolia in Dajue Temple ancient map Ancient maps unearthed from a tomb of the Han Dynasty ancient maps unearthed from a tomb of the Qin Dynasty ancient mathematics Ancient Melody of Spring Sunlight Ancient Mesopotamian Culture

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。