词路径
- entity
- abstraction
- abstract entity
- psychological feature
- cognition
- knowledge
- noesis
- content
- cognitive content
- mental object
- knowledge domain
- knowledge base
- domain
- discipline
- subject
- subject area
- subject field
- field
- field of study
- study
- bailiwick
- science
- scientific discipline
- natural science
- earth science
- geology
- geophysics
- geophysical science
下位词
- geodesy
- geomorphology
- hydrology
- magnetics
- magnetism
- morphology
- seismology
- volcanology
- vulcanology