field measurement
田间测定
现场实测
现场观测
现场测量
场强测量
现场测试
野外测量
田间测量
现场量测
现场监测
现场实验
实测调查
物理测量
地表实测
实场监测
现场检测
现场调查
现地量测
实测
数据采集
实地量度
electric field measurement
Magnetic Field Measurement
External field measurement
electromagnetic field measurement
Harmonic field measurement
magnet field measurement
3D magnetic field measurement
large view field measurement
alternating current field measurement
3-D magnetic field measurement
Alternative current field measurement
Alternating magnetic field measurement
field measurement of water temperature
data processing in field measurement
alternative current field measurement ACFM
Antenna’s planar near field measurement