- double bonds
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English-Bulgarian polytechnical dictionary . 2013.
double bonds
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cumulated double bonds — kumuliuoti dvigubieji ryšiai statusas T sritis chemija apibrėžtis Prie to paties atomo esantys dvigubieji ryšiai. atitikmenys: angl. cumulated double bonds rus. кумулированные двойные связи … Chemijos terminų aiškinamasis žodynas
Double bond — A double bond in chemistry is a chemical bond between two chemical elements involving four bonding electrons instead of the usual two. The most common double bond, that between two carbon atoms, can be found in alkenes. Many types of double bonds … Wikipedia
Double bond rule — The double bond rule states that chemical elements with a principal quantum number greater than 2 (e.g. Period 3 elements and lower) do not form multiple bonds (e.g. double bonds and triple bonds) with themselves or with other elements.[1] The… … Wikipedia
double bond — UK / US noun [countable] Word forms double bond : singular double bond plural double bonds chemistry a chemical bond in which two atoms share two pairs of electrons … English dictionary
double option — ➔ option * * * double option UK US noun [C] (also put and call option) FINANCE, STOCK MARKET ► an agreement that allows someone the right to either buy or sell shares, bonds, currencies, etc. for a particular price by a particular date … Financial and business terms
double helix — n. the characteristic helical structure of the two complementary chains of nucleotides in DNA: the chains are linked by hydrogen bonds and coil around a single axis … English World dictionary
double-dated stocks — bonds where the issuer has the option to redeem the stock on or between two specified dates. Dresdner Kleinwort Wasserstein financial glossary … Financial and business terms
double bond — Bond Bond (b[o^]nd), n. [The same word as band. Cf. {Band}, {Bend}.] 1. That which binds, ties, fastens, or confines, or by which anything is fastened or bound, as a cord, chain, etc.; a band; a ligament; a shackle or a manacle. [1913 Webster]… … The Collaborative International Dictionary of English
Double Barreled — A municipal general obligation bond in which the cash flows are pledged by two distinct and different entities. One entity will make interest payments, and the other, the principal payments. These are municipal general obligation (GO) bonds as… … Investment dictionary
Double Exempt — The status accorded to municipal bonds for which interest is not subject to taxation at either the federal or state level. In general, most states do not tax residents on interest income arising from tax exempt bonds issued by that state, its… … Investment dictionary
BONDS, STATE OF ISRAEL — State of Israel Bonds refers both to securities issued by the government of Israel and to the commonly used name of the company that is the exclusive underwriter for Israel bonds in the United States. The formal name of the company is the… … Encyclopedia of Judaism
