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- Landau体系Landau system
- Landau体系的四类升降算子Four Kinds of Raising and Lowering Operators of the Landau System
- 用含时微扰理论计算Landau体系的光致跃迁概率Calculation of transition probability of Landau system due to light by time-dependent pertubation theory
- 体系setup
- 体系的systematic
- 体系结构architecture
- 理论体系system info
- Landau理论Landau theory
- 法律体系jurisprudence
- Landau阻尼Landau damping
- Landau问题Landau problem
- 质量体系quality system
- Landau猜想Landau's conjecture
- 管理体系management system
- Landau基态能Landau ground en-ergy
- 知识体系knowledge hierarchy
- Landau不等式Landau inequality
- 指标体系index system
- Landau相变理论Landau theory of phase transition
- 社会保障体系social security system
