词汇	electric charge amount
释义	electric charge amount 电荷量
随便看	displacement prediction model displacement pressure displacement pressure difference displacement-pressure FEM displacement pressure gage displacement pressure of roof rock displacement principle displacement process displacement profile control displacement propeller displacement propulsion system DisplacementPsychology displacement pulp-washing machine displacement pulse displacement pump displacement pump asphalt spreader displacement quantity displacement radiation effect displacement radius displacement ram displacement rank displacement rate displacement rating displacement ratio displacement shape