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诺特对称性
释义
诺特对称性
Encyclopedia
理学
对称性与守恒量
释
Noether symmetry
诺特对称性
哈密顿作用量在群的无限小变换下的不变性。由这种不变性可导致力学系统的守恒量。
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CEH
Ceheng Xian
C. E. Hille
C. E. Hille (1894—1980)
C. Ehresmann
C. Ehresmann (1905—1979)
CEI
ceiling
ceiling effect theory
ceiling function
ceiling jet
Ceiling Light
ceiling light
ceiling temperature of polymerization
ceilometer
ceiver
C.E. Kenneth Mees
CEL
cel
celadon
Celadon Ewer in the Shape of a Dragon-Carp
celadon figures of scribes
celadon glazed bowl made by Ru Kiln
celadon glazed jar with two lugs made by the official kiln
celadon-glazed openwork porcelain pillow with a Moon Palace pattern of Yuan Dynasty
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。
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