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1 твёрдость
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2 твёрдость
firmness, hardness, hardness index* * *твё́рдость ж.
hardnessопределя́ть твё́рдость мета́лла путё́м вда́вливания — test the hardness of a metal by the indentation methodтвё́рдость на вда́вливание — indentation hardnessтвё́рдость на истира́ние — abrasion hardnessтвё́рдость, определя́емая цара́панием — scratch hardnessтвё́рдость по Брине́ллю — Brinell hardness (number), BHNтвё́рдость по Ви́ккерсу — Vickers hardness (number), diamond pyramid hardness (number)твё́рдость составля́ет приме́рно 2,500 едини́ц по шкале́ Ви́ккерса — the hardness is about 2,500 Vickersтвё́рдость по Кну́пу — Knoop hardness (number)твё́рдость по Ма́ртенсу — scratch hardness (number)твё́рдость по Ро́квеллу — Rockwell hardness (number)твё́рдость достига́ет 65 едини́ц по шкале́ C Ро́квелла — the hardness ranges up(wards) to Rockwell C 65твё́рдость по склероско́пу — rebound [scleroscope] hardness (number)твё́рдость по шкале́ Мо́са — Mohs' scratch hardness (number)твё́рдость по Шо́ру — Shore hardness (number)склерометри́ческая твё́рдость — Shore hardness (number)
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