短語詞組短語near -field intensity measurement 近場強(qiáng)度量測electric field intensity measurement [電磁]電場強(qiáng)度測量far -field intensity measurement 遠(yuǎn)場強(qiáng)度量測noise -field intensity measurement equipment 噪聲場強(qiáng)測量儀 返回 field intensity measurement