| Subject | English | French |
| radiat. | Villard circuit | montage Villard |
| radiat. | Villard circuit | circuit Villard |
| nucl.phys., radiat. | Villard rectifier circuit | circuit Villard (e.g. for X-ray tubes) |
| radiat. | Villard rectifier circuit | montage Villard (e.g. for X-ray tubes) |
| nucl.phys., radiat. | Villard's rectifier circuit | circuit Villard (e.g. for X-ray tubes) |
| radiat. | Villard's rectifier circuit | montage Villard (e.g. for X-ray tubes) |