电场测量 meaning in Chinese

electric field measurement

Verification regulation of model rj - 3 near - zone electric - field measuring instruments
Rj - 3型近区电场测量仪试行检定规程
Verification regulation of model dchy - 801 near - zone electric - field measuring instrument
Dchy - 801型近区电场测量仪试行检定规程
Research on optical fiber electric field measurement system used for condition monitor of electric power system
用于电力系统状态监测的光纤电场测量系统