- ladder polymers
- лестничные полимеры m pl
English-russian plastics terminology dictionary. 2013.
English-russian plastics terminology dictionary. 2013.
Cascade reaction — A cascade reaction or tandem reaction or domino reaction is a consecutive series of intramolecular organic reactions which often proceed via highly reactive intermediates. It allows the organic synthesis of complex multinuclear molecules from a… … Wikipedia
Carbon fiber — or carbon fibre [See American and British English spelling differences.] (alternately called graphite fiber, graphite fibre or carbon graphite) is a material consisting of extremely thin fibers about 0.0002–0.0004 inches (0.005–0.010 mm) in… … Wikipedia
Carl Shipp Marvel — Carl Shipp Speed Marvel (1894–1988) was an American polymer chemist who worked at developing polybenzimidazoles, which are temperature resistant polymers that are used in the aerospace industry and as a replacement for asbestos.He obtained the… … Wikipedia
Polyfluorene — (PFO) is a light emitting polymer due to its electroluminescence.The building block of the polymere is the fluorene unit.The first blue light emitting polymerdiode was produced with a substituted polyfluorene (poly(9,9 dihexylfluorene)). [cite… … Wikipedia
Polyfluorène — Les molécules de fluorène polymérisent en se liant aux atomes de carbone n° 2 et 7 ; de petits groupes organiques peuvent être liés aux atomes de car … Wikipédia en Français
Ultraviolet — UV redirects here. For other uses, see UV (disambiguation). UVB redirects here. For the mysterious shortwave radio station in Russia, see UVB 76. For other uses, see Ultraviolet (disambiguation). False color image of the Sun s corona as seen in… … Wikipedia
Ether — This article is about a general class of organic compounds. For the specific compound, see diethyl ether. For the computer network technology, see ethernet. For the antiquated physics concept, see Luminiferous aether. For other uses, see Aether… … Wikipedia
Mechanical filter — Figure 1. A mechanical filter made by the Kokusai Electric Company intended for selecting the narrow 2 kHz bandwidth signals in SSB radio receivers. It operates at 455 kHz, a common IF for these receivers, and is dimensioned 45×15×15 mm ( … Wikipedia
cell — cell1 cell like, adj. /sel/, n. 1. a small room, as in a convent or prison. 2. any of various small compartments or bounded areas forming part of a whole. 3. a small group acting as a unit within a larger organization: a local cell of the… … Universalium
Gel electrophoresis — apparatus – An agarose gel is placed in this buffer filled box and electrical field is applied via the power supply to the rear. The negative terminal is at the far end (black wire), so DNA migrates toward the camera. Classification… … Wikipedia
Marine snow — Underway recovery of a sediment trap used to collect marine snow and estimate export production In the deep ocean, marine snow is a continuous shower of mostly organic detritus falling from the upper layers of the water column. It is a… … Wikipedia