zero degree [物] 零度zero defect 零缺陷；零缺點；無差錯zero curve 零線；零點曲線zero current potential [化學]零流電位zero current 零位電流；零壓電流；無電流zero crossing time pick-off [物理學]零點交叉時間選域zero crossing point [電子、通信與自動控制技術]過零點zero crossing phase detection [電子、通信與自動控制技術]過零鋻相zero crossing detection electric circuit [電子、通信與自動控制技術]過零檢測電路zero creep 零點漂移；零蠕變zero coupon bonds zero coupon bond 無息債券zero clearing [通信][計] 清零zero checker [計算機科學技術]零位校騐器zero charge potential [化學]零電荷電勢zero beat point 零拍點zero air void ratio [交通運輸工程]飽和孔隙比zero adjustment [儀] 零位調(diào)整；零點調(diào)整裝置；零位蝶zero adjusting screw [交通運輸工程]零位調(diào)整螺釘[動力與電氣工程]儀表調(diào)零螺釘zero adjusting device [電子、通信與自動控制技術]零位第器