“拉萨尔不变集原理”的概念、定义、翻译、参考文献-科学参考

单词	拉萨尔不变集原理
释义	拉萨尔不变集原理 Encyclopedia 工学简单力学控制系统释 LaSalle invariance principle拉萨尔不变集原理在欧几里得空间区域上的非线性自治系统和包含于区域的一个正向不变集，如果存在区域上的连续可微函数，其李导数在给定正向不变集上半负定，那么在这一不变集内，系统轨线趋近于李导数为零的集合内的最大不变集。
随便看	attenuated total reflection infrared spectrometry attenuated total reflection infrared spectrometry (ATRIR) attenuated total reflection spectroscopy attenuated vaccine attenuation attenuation coefficient attenuation constant attenuation curve attenuation distance attenuation distortion attenuation factor attenuation length of optical transmission attenuation loss attenuation measurement attenuation measurement system based on audio substitution method attenuation of acousticwaves in the atmosphere attenuation of single mode fiber attenuation theory attenuator atterberg limits atterberg limits test of soil at the Du Fu Thatched At the End of the Golden Flower Season At the Height of Summer At the Turn of the 21th Century: Seminar on Review and Prospect of Taiwan and Mainland Operatic Research

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。