【電】 phase-angle measuring relay

相的英語翻譯：

each other; mutually; appearance; looks; look at and appraise; photograph
posture
【化】 phase
【醫(yī)】 phase

角的英語翻譯：

corner; angle; cape; contend; horn; wrestle; role
【醫(yī)】 angle; anguli; angulus; Broca's angle; cornu; cornua; gonio-; horn

測(cè)量的英語翻譯：

guage; measure; meterage; scale; survey
【化】 measurement
【醫(yī)】 measurement; mensuration; survey
【經(jīng)】 calibration; take the gauge of

電的英語翻譯：

electricity
【計(jì)】 telewriting
【化】 electricity
【醫(yī)】 Elec.; electricity; electro-; galvano-