Перевод: с русского на все языки

со всех языков на русский

niobates

См. также в других словарях:

  • niobates — niobatai statusas T sritis chemija apibrėžtis 1. ↑ metaniobatas, *trioksoniobatas (1–); 2. ↑ ortoniobatas, *tetraoksoniobatas (3–); 3. ↑ poliniobatas; 4. Kompleksinis anijonas, turintis centrinį Nb atomą. atitikmenys: angl. niobates rus. ниобаты …   Chemijos terminų aiškinamasis žodynas

  • Niobium pentoxide — IUPAC name Niobium(V) oxide …   Wikipedia

  • Niobium — zirconium ← niobium → molybdenum V ↑ Nb ↓ Ta …   Wikipedia

  • FERRO-ÉLECTRICITÉ — Les corps ferro électriques sont une classe de diélectriques solides, dont l’étude s’est développée depuis 1945. L’intérêt de ces matériaux n’est pas seulement théorique; leur très grande constante diélectrique, leurs propriétés non linéaires,… …   Encyclopédie Universelle

  • Scheelite — [1] Catégorie VII : sulfates, sélénates tellurates, chromates, molybdates, tungstates[2] …   Wikipédia en Français

  • Wulfénite — Catégorie VII : sulfates, sélénates tellurates, chromates, molybdates, tungstates[1] Wulfénite Maroc Mibladen …   Wikipédia en Français

  • columbite — /keuh lum buyt/, n. a black, crystalline mineral, iron niobate, (Fe, Mn)Nb2O6, the principal ore of niobium, an end member of a series of solid solutions in which manganese and tantalum combine to form tantalite. [1795 1805; COLUMB(IUM) + ITE1] * …   Universalium

  • pyrochlore — /puy reuh klawr , klohr /, n. a mineral, chiefly composed of niobates of the cerium metals, occurring in syenites in the form of brown crystals. [1820 30; < G Pyrochlor. See PYRO , CHLOR 1] * * * ▪ mineral       a complex oxide mineral [(Na,… …   Universalium

  • molybdate and tungstate minerals —       naturally occurring inorganic compounds that are salts of molybdic acid, H2MoO4, and tungstic acid, H2WO4. Minerals in these groups often are valuable ores.       The structural unit of these minerals is a tetrahedral group formed by four… …   Universalium

  • niobic acid — noun the hypothetical acid HNbO derived from niobic oxide NbO, only known as its salts, the niobates …   Wiktionary

  • Classification of minerals — This list gives an overview of the classification of minerals (non silicates) and includes mostly IMA recognized minerals and its groupings. This list complements the alphabetical list on List of minerals (complete) and List of minerals. Rocks,… …   Wikipedia

Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»