ev是什么意思？

ev

英['i:v] 美['iv]

• abbr. El Salvador 萨尔瓦多；

例句

• Electric vehicle ( EV ) chargers are highly linear power system load. 电动汽车 充电机是非线性的设备,工作时产生的谐波电流很高.
• The energy band gaps of sputtered Cr 03 are approximately 1 . leV ( AD ) and 1 . 4 eV ( HT ). 其中第三种溅射铬-氧薄膜(C_ rO3)的能带间隙约 1.leV ( A-D ) 和1.4eV ( H-T ).
• Control method and working characteristics of DC drive system for BJD 6100 EV electric bus are studied. 研究BJD6100-EV型电动公交车的大功率直流驱动系统的控制方法和工作特性.
• The ban affects the high - speed EV - DO and WCDMA network technologies. 该项禁令对 高速 EV -DO 和WCDMA网络 技术造成了一定影响.
• Nowadays, high quality EV motors have been developed by many industries. 当今, 电动汽车(EV)用的高质量电机.

英英词典释义

• Noun
  1. a unit of energy equal to the work done by an electron accelerated through a potential difference of 1 volt