Alternative names (5)
hardiness • hardnessHRC • hardnessRange • hasHardness • 硬度Random triples
| Subject | Object |
|---|---|
| gptkb:trifoliate_orange | cold-hardy |
| gptkb:Cairngorm_stone | 7 Mohs |
| gptkb:Siberian_Red | cold-hardy |
| gptkb:Hybrid_Perpetual_roses | cold hardy |
| gptkb:Thuya_wood | hard |
| gptkb:Hybrid_China_roses | less hardy than European roses |
| gptkb:Amphibolite | 5-6 Mohs |
| gptkb:D2_steel | high |
| gptkb:3-dimensional_matching | APX-hard |
| gptkb:ferrite_(iron_allotrope) | soft |
| gptkb:K-partition_Problem | strongly NP-complete for K ≥ 3 |
| gptkb:CPM_20CV | 59-61 |
| gptkb:Carbyne | higher than diamond (theoretical) |
| gptkb:Bourbon_roses | moderate |
| gptkb:Scots_rose | very hardy |
| gptkb:subgraph_isomorphism_problem | gptkb:NP-hard |
| gptkb:Australian_Opals | 5.5-6.5 Mohs |
| gptkb:Austenite | Relatively soft compared to martensite |
| gptkb:コーガ石 | 2.5 |
| gptkb:Constance_Spry_(rose) | moderate |