permanent-magnet

基本解释

On light loads, the unit works more like a permanent-magnet motor.
轻装上阵的话，这些单元工作起来更像是一个永磁铁发动机。
That said, not all makers of electric cars have rushed to embrace permanent-magnet motors.
虽然如此，也不是所有的电动车制造商都对永久磁铁电机趋之若鹜。
That said, not all makers of electric vehicles have rushed to embrace permanent-magnet motors.
但也不是所有的电驱动汽车制造商都亲来永磁铁发动机。

This Lexus Hybrid Drive powertrain features an all-new, ultra-smooth running, 2.5 litre 4-cylinder petrol engine mated to a compact, high-output, water-cooled permanent magnet electric motor.
ENGADGET: Lexus LF-CC Concept shows the future of touchscreen interiors
The GM designed oil-cooled, permanent magnet motor is the heart of the Spark EV's propulsion system.
ENGADGET: Chevy Spark EV rated most efficient retail car with 82-mile range, 119 MPGe
This will be the first commercial wind farm in the U.S. to deploy, at scale, turbines that use permanent magnet generators—tech-speak for evolutionary turbine technology that will improve efficiency, reliability and grid connection capabilities.
FORBES: Google Continues Clean Energy Spending Spree

a magnet, often of steel, that retains its magnetization after the magnetic field producing it has been removed

永磁
Accurately calculating the distribution of air-gap magnetic field engendered by permanent magnet is important to the analysis and design optimization of permanent-magnet machines.
准确计算永磁磁极产生的气隙磁场分布情况对永磁电机初期设计计算及后期优化设计非常重要。
计算机科学技术
永磁
Based on the studying the rare-earth permanent-magnet synchronous motor, a software had been developed, in which the object-oriented programming method and modularization design technique are used.
在研究稀土永磁同步电动机特点的基础上，完成了稀土永磁同步电动机传统设计方法的设计软件。