By using sub -overquenching and ann ealing methods,the effect of quench ing rates on the microstructure and the magnetic pro perties of(Nd,Pr ) 10.5 (FeCoZr ) 83.5 B 6 bonded composite magnets with low rare -earths content was investi gated.是什么意思_By using sub -overquenching and ann ealing methods,the effect of quench ing rates on the microstructure and the magnetic pro perties of(Nd,Pr ) 10.5 (FeCoZr ) 83.5 B 6 bonded composite magnets with low rare -earths content was investi gated.在线翻译_英语_读音_用法_例句