| Similarity | Rank | |
|---|---|---|
| lithium_battery | 0.837 | 98287 |
| rechargeable_battery | 0.762 | 63477 |
| battery_pack | 0.755 | 46966 |
| fuel_cell | 0.740 | 19021 |
| battery | 0.720 | 2379 |
| electric_vehicle | 0.686 | 16350 |
| solar_cell | 0.673 | 18914 |
| electric_car | 0.670 | 17957 |
| energy_storage | 0.661 | 30776 |
| rechargeable | 0.643 | 79655 |
| hybrid_car | 0.633 | 85459 |
| electric_motor | 0.630 | 35263 |
| OLED | 0.618 | 75560 |
| Nissan_Leaf | 0.617 | 91547 |
| hybrid_vehicle | 0.615 | 71174 |
| battery_life | 0.613 | 21367 |
| powertrain | 0.610 | 79279 |
| Batteries | 0.610 | 86265 |
| battery_power | 0.609 | 58414 |
| charger | 0.609 | 14758 |
| store_energy | 0.598 | 81887 |
| hydrogen | 0.594 | 10438 |
| graphene | 0.593 | 32090 |
| anode | 0.585 | 40884 |
| inverter | 0.581 | 26258 |