| Share | Phrase |
|---|
| 33.52% | rectifying [physical/chemical] means |
| 16.10% | rectifying [physical/chemical] diode |
| 15.78% | rectifying [physical/chemical] groove |
| 14.24% | rectifying [physical/chemical] bridge |
| 10.27% | rectifying [physical/chemical] circuit |
| 10.05% | rectifying [physical/chemical] signal |