经皮心导管螺旋线圈栓塞术
Percutaneous transcatheter coil embolization
螺旋线圈星温磁缩熔合器
helical wound stellerator
螺旋线圈型电磁发射器HCEL
helical coil electromagnetic launcher HCEL
铁氧体加载螺旋线圈
a ferrite loading spiral coil
Pythagorean速端螺旋线
Pythagorean hodograph(PH) spiral
Pythagorean hodograph PH spiral
阿基米德螺旋线法
Archimedean spiral method
阿基米德螺旋线实验法
archimedes spiral experimental method