差壓流量計(jì)differential pressure: 分壓,不均勻壓力。 pressure differential: 壓差; 壓降; 壓力差pressure drop;differential pressure: 壓降allowable pressure differential: 允許壓差area of pressure differential: 壓差范圍下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯