＞数理逻辑与数学基础＞模型论＞释义 well-formed formula 合式公式 well-formed formula 合式公式† wff 合式公式
理论计算机科学 可计算性与计算复杂性 释文 well-formed formula 合式公式
- ionospheric irregularity
- ionospheric modification
- ionospheric parameters
- ionospheric propagation of ultrashort wave
- ionospheric radio wave propagation
- ionospheric refraction
- ionospheric refraction and radio wave propagation delay
- ionospheric refraction correction
- ionospheric region
- ionospheric satellite
- ionospheric scintillation
- ionospheric sounding
- ionospheric storm
- ionospheric structure
- ionospheric topside sounding
- ionospheric vertical sounding
- ionospheric vertical structure
- ionospheric wave
- ionotropic receptor
- ionotropy
- ion pair
- ion pair acidity
- ion pair chromatography
- ion pair chromatography (IPC)
- ion pairing