| FEM | Finite element method |
| PTC | Positive temperature coefficient |
| NTC | Negative temperature coefficient |
| PI | Polyimide |
| PVDF | Polyvinylidene fluoride |
| PEI | Polyetherimide |
| CFRP | Carbon fiber-reinforced polymers |
| UV | Ultraviolet |
| SFC | Space-filling curve |
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