Английский Язык - Английский Язык
Определение quınones в Английский Язык Английский Язык словарь
- quinone
- To wind on a quill, as thread or yarn
- quinone
- A spindle, or spool, as of reed or wood, upon which the thread for the woof is wound in a shuttle
- quinone
- A hollow spindle
- quinone
- The bark is finely laminated, and very heavy with alkaline substances, and is
- quinone
- any of a class of aromatic compounds having two carbonyl functional groups in the same six-membered ring
- quinone
- any of a class of aromatic yellow compounds including several that are biologically important as coenzymes or acceptors or vitamins; used in making dyes
- quinone
- A crystalline substance, C6H4O2 (called also benzoketone), first obtained by the oxidation of quinic acid and regarded as a double ketone; also, by extension, any one of the series of which quinone proper is the type
- quinone
- A roll of dried bark; as, a quill of cinnamon or of cinchona
- quinone
- {i} chinone, cyclic unsaturated diketone, yellow crystalline compound used in photography and the manufacture of dyes (Chemistry); any class of organic compound found as a pigment (yellow, orange or red) in plants and bacteria and also found as animal vitamins
- quinone
- Any member of a class of cyclic organic compounds comprising a six-membered unsaturated ring (see saturation) to which two oxygen atoms are bonded as carbonyl groups (CO; see functional group). This structure plays an important role in theories of chemical structure and colour, since quinones occur as pigments in bacteria, fungi, and certain higher plants; animals containing quinones obtain them from plants they eat. The K vitamins (see vitamin K) are naphthoquinones. The term quinone often specifically denotes para-benzoquinone (C6H4O2), a bright yellow solid with a sharp odour used in manufacturing dyes and fungicides and in photography
- quinone
- The bark of a rosaceous tree (Quillaja Saponaria), native of Chili
- quinone
- To plaint in small cylindrical ridges, called quillings; as, to quill aruffle
Связанные Термины
Французский Язык - Английский Язык
Определение quınones в Французский Язык Английский Язык словарь
- quinone
- {n} quinone, chinone, cyclic unsaturated diketone, yellow crystalline compound used in photography and the manufacture of dyes (Chemistry)
Связанные Термины
quınones
Расстановка переносов
qu·ı·no·nesЭтимология
[ kwi-'nOn, 'kwi-" ] (noun.) 1853. International Scientific Vocabulary quinine + -one.Resimler
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