求高手翻译（机电论文）

The name switched reluctance has now become the popular term for this class of electric machine. The first reference to the term switched-reluctance was made by Nasar in a paper in the IEE Proceedings in 1969. The term became popular from the 1980s onwards, through the efforts of the first commercial exploiters of the technology, Switched Reluctance Drives Ltd. The machines are alternatively known as variable reluctance motors, reflecting the origins of the technology being derived from VR stepper motors. Even so the first recognisable reluctance machines were built over 150 years ago, most famously by Davidson as a traction drive for an electric locomotive in 1838.
Key Features Of SR Technology

开关磁阻电机的名字现在已成为对这种电机类流行的用语。第一次提到这个词开关磁阻是由纳萨尔在独立外部评价程序，在1969年的一份文件。一词开始流行，从20世纪80年代起，通过对，开关磁阻电动机调速系统有限公司的机器交替的可变磁阻电机技术的首次商业已知剥削者的努力，反映了技术的起源是从村步进电机产生。即使这样，第一个可以辨认不愿机器是建于150年前，由最有名的戴维森作为一个在1838年电力机车牵引