Climate observation field
Current field observation
Earth observation field
field observation
地面观测
野外观察
田间观测
田间观察
实测
现场观测
实地观测
现场试验
实地观察
原型观测
原位监测
外业观测
现场测验
现场监测
野外观测
现场观察
现场实测
field observation of the CPⅢ plane network
Field observation station
field observation technique
flow field observation data
GEOELECTRIC FIELD OBSERVATION
Meteorological Observation Field
method of natural field observation
Removal of the observation field
systematic field observation
telluric field observation
temperature field observation
ultradeep-field observation