hardness
41hardness — noun a) The quality of being hard. b) An instance of this quality; hardship …
42Hardness — Твёрдость; Жёсткость (бумаги, декеля) …
43hardness — 1. Property of water that prevents lathering because of the presence of cations, mainly calcium and magnesium, which form insoluble soaps [10]. 2. The sum of calcium and magnesium ions expressed as the equivalent amount of calcium carbonate …
44hardness — Смотри Твердость …
45hardness — hard·ness || hÉ‘rdnɪs / hÉ‘Ë n. strength, toughness; stiffness; firmness, solidness …
46hardness — n. 1. Firmness, solidity, compactness, impenetrability. 2. Difficulty, perplexity, perplexing character or nature. 3. Scarcity, penury, poverty, severity, rigor, narrowness. 4. Hardship, suffering, tribulation, trial …
47hardness — n 1. firmness, solidity, compactness, density; impenetrability, imperviousness, renitency, re sistency; stiffness, rigidity, rigidness, inextensibility, inelasticity, inflexibility, unmalleability, intractability, unbendingness; immutability,… …
48hardness — hard·ness …
49hardness — hard•ness [[t]ˈhɑrd nɪs[/t]] n. 1) the state or quality of being hard 2) chem. that quality in water that is imparted by the presence of dissolved salts, esp. calcium sulfate or bicarbonate 3) mir the comparative ability of a substance to scratch …
50hardness — /ˈhadnəs/ (say hahdnuhs) noun 1. the state or quality of being hard. 2. an instance of this quality. 3. that quality in impure water which is imparted by the presence of dissolved salts, especially calcium sulphate. 4. Mineralogy the comparative… …