字典網>> 英漢字典>> P開頭詞條>>positive-going signal的意思 漢英字典positive-going signal中文翻譯：【計】 正向信號 字典網相關詞條：positive connection positive radical positive-displacement flow meter positive catalyzer positive nituib cam positive displacement blower positively charged latex positive terminal positive-grid multivibrator positive electrotropism