Chemijos terminų aiškinamasis žodynas – 2-asis patais. ir papild. leid. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. Kazys Daukšas, Jurgis Barkauskas, Vitas Daukšas. 2003.
Carbon–carbon bond — A carbon–carbon bond is a covalent bond between two carbon atoms.[1] The most common form is the single bond: a bond composed of two electrons, one from each of the two atoms. The carbon–carbon single bond is a sigma bond and is said to be formed … Wikipedia
Carbon-carbon bond — A carbon carbon bond is a covalent bond between two carbon atoms [JerryMarch] . The most common form is the single bond – a bond composed of two electrons, one from each of the two atoms. The carbon carbon single bond is a sigma bond and is said… … Wikipedia
primary — [prī′mer΄ē, prī′mə rē] adj. [ME prymary < L primarius < primus, first: see PRIME] 1. first in time or order of development; primitive; original; earliest 2. from which others are derived; fundamental; elemental; basic 3. designating colors… … English World dictionary
Carbon-13 NMR — (13C NMR or sometimes simply referred to as carbon NMR) is the application of nuclear magnetic resonance (NMR) spectroscopy to carbon. It is analogous to proton NMR (1 H NMR) and allows the identification of carbon atoms in an organic molecule… … Wikipedia
primary alcohol — n an alcohol that possesses the group CH2OH and can be oxidized so as to form a corresponding aldehyde and acid having the same number of carbon atoms * * * an alcohol in which the carbon atom attached to the hydroxyl group carries a single alkyl … Medical dictionary
Carbon monoxide — chembox Name = Carbon monoxide ImageFileL1 = Carbon monoxide 2D.svg ImageSizeL1 = 100px ImageNameL1 = Structure of the carbon monoxide molecule ImageFileR1 = Carbon monoxide 3D vdW.png ImageSizeR1 = 120px ImageNameR1 = Space filling model of the… … Wikipedia
primary — /ˈpraɪmri / (say pruymree), /ˈpraɪməri / (say pruymuhree) adjective 1. first or highest in rank or importance; chief; principal. 2. first in order in any series, sequence, etc. 3. first in time; earliest; primitive. 4. constituting, or belonging… …
primary — primariness, n. /pruy mer ee, meuh ree/, adj., n., pl. primaries. adj. 1. first or highest in rank or importance; chief; principal: his primary goals in life. 2. first in order in any series, sequence, etc. 3. first in time; earliest; primitive.… … Universalium
primary — pri•ma•ry [[t]ˈpraɪ mɛr i, mə ri[/t]] adj. n. pl. ries 1) first in rank or importance; chief: one s primary goal in life[/ex] 2) first in order in any series, sequence, etc 3) first in time; earliest 4) of or pertaining to primary school: the… … From formal English to slang
primary — I. adjective Etymology: Middle English, from Late Latin primarius basic, primary, from Latin, principal, from primus Date: 15th century 1. first in order of time or development ; primitive < the primary stage of civilization > < the primary… … New Collegiate Dictionary
