permanent set永久应变[变形],永久变定(物),最后凝结,固定装置
permanentadj.永久的;持久的n.<口> 烫发
permanent lunar base永久性月球站
permanent continuous永续
Permanent hysteresis永久滞后现象
permanent magnet EMF永磁电势
permanent a polarity持久启动极性
permanent irrigation永久性灌溉
permanent occupation固定职业
permanent tenability恒成立
permanent exhibition长期展览会
permanent disability永久残废