ab: 〔拉丁语〕从(= from, away)。 ab ex ...电源: source; current source; elec ...组: group电源组: electrical power package; power module; power supply group插接电源组: socket power unit电源组,动力组: power package电源组件: eletrical power supply package应急电源组: emergency power package电源组件公司: power pac inc电源部分,供电部分,电源组: power packab: 〔拉丁语〕从(= from, away)。 ab extra 自外,从外部,外来。 ab initio 从开头,从开始〔略 ab init〕。 ab intra 从内部。 ab origine 从起源。 ab ovo 从开始。 ab uno disce omnes 由一斑而知全豹,闻一而知十。 ab urbe condita 由罗马建都(公元前753年)起算〔略 A.U.C.〕。 ab-: 1.= away, (away) from, off, apart: abnormal; abduct 等。 2.【物理学】 = absolute. ★在 c,t 前作 abs-, 如: abscond, abstract; 在 m,p, v 前作a-, 如: amentia, aperient, avert. 源组件: source component源组织: source tissueab ab: 制立体声录音法; 制身历声录音法a电源: a power supply; a powre supply; a supply; a-power supply电源: source; current source; electric source; power pack; power supply; power source; source of power (supply); source of voltage; supply source; electric power supply; mains◇电源板 power panel [strip]; 电源变压器 power transformer (pt); supply [mains] transformer; 电源电缆 feed cable; 电源电路 power circuit; 电源电压 supply [power line; mains] voltage; mains input; 电源电阻 source resistance; 电源分配 power-supply distribution; 电源干扰 power interference; 电源故障 power failure; 电源开关 mains [power] switch; 电源控制 power-supply control; 电源配电盘 feeder distribution centre; 电源线 mains lead; power-line (connection); feeder; rail voltage; 电源转换开关 transfer switch; 电源装置 supply unit货源组织: arrangement of shipment人力资源组: human resource section射线源组件: x-ray source assembly水资源组: water resources branch同源组合: consanguineous association; consanguinity association无源组件: passive block; passive element一次源组件: primary source assembly应急能源组: emergency power package