反电动势

back electromotive force

反电动势

back discharge 反向放电 | back electromotive force 反电动势 | back elevation 背立面图

back electromotive force

逆电动势;反电动势

back donation 逆给予 | back electromotive force 逆电动势;反电动势 | back extraction method 逆萃取法;反萃取法

back electromotive force cell

反电动势电池

"back drying machine","再乾机" | "back electromotive force cell","反电动势电池" | "back flash arrester","回闪阻止器"

BEMF Back ElectroMotive Force

反电动势

BEMA Business Equipment Manufacturers Association 办公设备厂商协会(美国) | BEMF Back ElectroMotive Force 反电动势 | BEP Burst Error Processor 突发错误处理器

cell; back electromotive force

反电动势电池

不对称电池 cell; asymmetric | 反电动势电池 cell; back electromotive force | 后膜光电管 cell; back-boundary

back electromotive force constant

反电动势常数

反电动势 back electromotive force | 反电动势常数 back electromotive force constant | 后视图;背立面图 back elevation

counter example

反例=>反例

counter electromotive force type regulator 反电动势式调整器 | counter example 反例=>反例 | counter field 逆磁场,反磁场

counterclockwise rotation

反时针方向旋转

counterclockwise direction 反时针方向 | counterclockwise rotation 反时针方向旋转 | counterelectromotive force 反电动势

back EMF

反电动势

目前最常用到的电子驱动方式,有利用霍尔效应元件 (Hall effect sensors) 或是反电动势 (Back EMF) 来侦测电机转子绕组的机械角度 (Mechanical Angle) 或电机角度 (Electrical Angle),然后准确的控制 MOSFET 的开关,

counter emf

反电动势

conter 计数器 | counter emf 反电动势 | counter inductor 记数感应器

The Shop Around the Corner：街角商店

上错天堂投错胎Heaven Can Wait (1943) | 街角商店The Shop Around the Corner (1940) | 妮诺奇嘉Ninotchka (1939)

neigher nor gate：既非又不闸

"邻区最佳控制","neighboring optimal control" | "既非又不闸","neigher nor gate" | "内利亚克编译程式","NELIAC; naval electronics laboratory international algebraic complier"