- hardnesses
- жесткостьтвердость
Новый англо-русский словарь. 2013.
hardnesses
Смотреть что такое "hardnesses" в других словарях:
Hardnesses of the elements (data page) — … Wikipedia
sclerometer — noun Etymology: International Scientific Vocabulary Date: circa 1879 an instrument for determining the relative hardnesses of materials … New Collegiate Dictionary
Alabaster — is a name applied to varieties of two distinct minerals: gypsum (a hydrous sulfate of calcium) and calcite (a carbonate of calcium). The former is the alabaster of the present day; the latter is generally the alabaster of the ancients. The two… … Wikipedia
Gemstone — Jewels redirects here. For other uses, see Jewels (disambiguation). Precious Stone redirects here. For the James Bond character, see Hurricane Gold. For other uses, see Gemstone (disambiguation). A selection of gemstone pebbles made by tumbling… … Wikipedia
Kyanite — General Category Silicate mineral Chemical formula Al2SiO5 … Wikipedia
Law of excluded middle — This article uses forms of logical notation. For a concise description of the symbols used in this notation, see Table of logic symbols. In logic, the law of the excluded middle states that the propositional calculus formula P ∨ ¬ P ( P or not P… … Wikipedia
Mohs scale of mineral hardness — The Mohs scale of mineral hardness characterizes the scratch resistance of various minerals through the ability of a harder material to scratch a softer material. It was created in 1812 by the German geologist and mineralogist Friedrich Mohs and… … Wikipedia
Nickel — This article is about the chemical element. For other uses, see Nickel (disambiguation). cobalt ← nickel → copper ↑ Ni ↓ Pd … Wikipedia
Saxophone — An alto saxophone in E♭ Classification Wind Woodwind Aerophone Hornbostel–Sachs classification … Wikipedia
Solder — A solder is a fusible metal alloy with a melting point or melting range of 90 to 450 °C (200 to 840 °F), used in a process called soldering where it is melted to join metallic surfaces. It is especially useful in electronics and plumbing. Alloys… … Wikipedia
Marimba — This article is about the musical instrument. For other uses, see Marimba (disambiguation). Marimba Marimba, model Antonko AMC 12 Classification Percussion instrument (Idiophone) … Wikipedia
