| Share | Phrase |
|---|
| 17.60% | permeable [tightness] material |
| 13.10% | permeable [tightness] device |
| 12.14% | permeable [tightness] core |
| 8.20% | permeable [tightness] pad |
| 7.68% | permeable [tightness] membrane |
| 6.56% | permeable [tightness] disk |
| 5.57% | permeable [tightness] electrolyte |
| 4.73% | magnetically [manner] permeable |
| 3.93% | permeable [tightness] collector |
| 2.95% | permeable to ion |
| 2.95% | non-magnetically [manner] permeable |
| 2.86% | permeable [tightness] wall |
| 2.27% | permeable [tightness] plate |
| 2.22% | permeable to water |
| 1.96% | permeable [tightness] electrode |
| 1.96% | electrolyte [attribute] permeable |
| 1.46% | permeable [tightness] system |
| 1.12% | permeable to gas |
| 0.64% | selectively [manner] permeable |