. . . . "\u0648\u062D\u062F\u0629 \u0627\u0644\u062A\u0643\u0631\u0627\u0631 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0648\u062D\u062F\u0629 \u0628\u0646\u0627\u0626\u064A\u0629 \u0641\u064A \u0628\u0646\u064A\u0629 \u0628\u0648\u0644\u064A\u0645\u064A\u0631 \u064A\u0624\u062F\u064A \u062A\u0643\u0631\u0627\u0631\u0647\u0627\u060C \u0628\u0627\u0633\u062A\u062B\u0646\u0627\u0621 \u0637\u0631\u0641 \u0627\u0644\u0633\u0644\u0633\u0644\u0629\u060C \u0625\u0644\u0649 \u062A\u0634\u0643\u0644 \u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0628\u0648\u0644\u064A\u0645\u064A\u0631 \u0627\u0644\u0637\u0648\u064A\u0644\u0629. \u0645\u062B\u0644 \u062D\u0628\u0627\u062A \u0627\u0644\u0644\u0624\u0644\u0624 \u0641\u064A \u0627\u0644\u0639\u0642\u062F. \u062A\u062F\u0639\u0649 \u0627\u0644\u0648\u062D\u062F\u0629 \u0627\u0644\u0628\u0646\u0627\u0626\u064A\u0629 \u0645\u064A\u0631 mer \u0645\u0646 \u0627\u0644\u0643\u0644\u0645\u0629 \u0627\u0644\u0625\u063A\u0631\u064A\u0642\u064A\u0629 meros \u0628\u0645\u0639\u0646\u0649 \u0642\u0633\u0645 \u0623\u0648 \u062C\u0632\u0621 \u0648\u0645\u0646\u0647\u0627 \u0623\u062A\u0649 \u0644\u0641\u0638 \u0628\u0648\u0644\u064A\u0645\u064A\u0631\u060C \u0648\u0627\u0644\u0630\u064A \u064A\u0639\u0646\u064A \u0645\u062A\u0639\u062F\u062F \u0627\u0644\u0648\u062D\u062F\u0627\u062A. \u064A\u062C\u0628 \u0627\u0644\u062A\u0645\u064A\u064A\u0632 \u0628\u064A\u0646 \u0648\u062D\u062F\u0629 \u0627\u0644\u062A\u0643\u0631\u0627\u0631 \u0648\u0627\u0644\u0645\u0648\u0646\u0648\u0645\u0631\u060C \u062D\u064A\u062B \u0627\u0646 \u0627\u0644\u0623\u062E\u064A\u0631 \u064A\u0634\u064A\u0631 \u0625\u0644\u0649 \u0627\u0644\u0648\u062D\u062F\u0629 \u0627\u0644\u0628\u0646\u0627\u0626\u064A\u0629 \u0644\u0644\u0628\u0648\u0644\u064A\u0645\u064A\u0631 \u0643\u062C\u0632\u064A\u0621. \u062A\u0624\u062F\u064A \u0628\u0644\u0645\u0631\u0629 \u0627\u0644\u0645\u0648\u0646\u0648\u0645\u064A\u0631\u0627\u062A \u0625\u0644\u0649 \u062A\u0634\u0643\u0644 \u0648\u062D\u062F\u0627\u062A \u062A\u0643\u0631\u0627\u0631 \u062A\u0639\u062F \u0623\u0633\u0627\u0633\u0627\u064B \u0644\u0644\u062D\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u0628\u0648\u0644\u064A\u0645\u064A\u0631\u064A\u0629."@ar . "Une macromol\u00E9cule ou un polym\u00E8re est un assemblage covalent, lin\u00E9aire ou non, d'un nombre \u00E9lev\u00E9 de motifs de r\u00E9p\u00E9tition. \n* Les macromol\u00E9cules form\u00E9es d'un seul motif de r\u00E9p\u00E9tition sont appel\u00E9es homopolym\u00E8res. \n* Lorsqu'au moins deux motifs de r\u00E9p\u00E9tition (de structure mol\u00E9culaire diff\u00E9rente) constituent les cha\u00EEnes polym\u00E8res, on parle de copolym\u00E8res. Le degr\u00E9 de polym\u00E9risation est \u00E9gal au nombre de motifs de r\u00E9p\u00E9tition constitutifs d'une cha\u00EEne polym\u00E8re."@fr . . . "\u0648\u062D\u062F\u0629 \u0627\u0644\u062A\u0643\u0631\u0627\u0631 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0648\u062D\u062F\u0629 \u0628\u0646\u0627\u0626\u064A\u0629 \u0641\u064A \u0628\u0646\u064A\u0629 \u0628\u0648\u0644\u064A\u0645\u064A\u0631 \u064A\u0624\u062F\u064A \u062A\u0643\u0631\u0627\u0631\u0647\u0627\u060C \u0628\u0627\u0633\u062A\u062B\u0646\u0627\u0621 \u0637\u0631\u0641 \u0627\u0644\u0633\u0644\u0633\u0644\u0629\u060C \u0625\u0644\u0649 \u062A\u0634\u0643\u0644 \u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0628\u0648\u0644\u064A\u0645\u064A\u0631 \u0627\u0644\u0637\u0648\u064A\u0644\u0629. \u0645\u062B\u0644 \u062D\u0628\u0627\u062A \u0627\u0644\u0644\u0624\u0644\u0624 \u0641\u064A \u0627\u0644\u0639\u0642\u062F. \u062A\u062F\u0639\u0649 \u0627\u0644\u0648\u062D\u062F\u0629 \u0627\u0644\u0628\u0646\u0627\u0626\u064A\u0629 \u0645\u064A\u0631 mer \u0645\u0646 \u0627\u0644\u0643\u0644\u0645\u0629 \u0627\u0644\u0625\u063A\u0631\u064A\u0642\u064A\u0629 meros \u0628\u0645\u0639\u0646\u0649 \u0642\u0633\u0645 \u0623\u0648 \u062C\u0632\u0621 \u0648\u0645\u0646\u0647\u0627 \u0623\u062A\u0649 \u0644\u0641\u0638 \u0628\u0648\u0644\u064A\u0645\u064A\u0631\u060C \u0648\u0627\u0644\u0630\u064A \u064A\u0639\u0646\u064A \u0645\u062A\u0639\u062F\u062F \u0627\u0644\u0648\u062D\u062F\u0627\u062A. \u064A\u062C\u0628 \u0627\u0644\u062A\u0645\u064A\u064A\u0632 \u0628\u064A\u0646 \u0648\u062D\u062F\u0629 \u0627\u0644\u062A\u0643\u0631\u0627\u0631 \u0648\u0627\u0644\u0645\u0648\u0646\u0648\u0645\u0631\u060C \u062D\u064A\u062B \u0627\u0646 \u0627\u0644\u0623\u062E\u064A\u0631 \u064A\u0634\u064A\u0631 \u0625\u0644\u0649 \u0627\u0644\u0648\u062D\u062F\u0629 \u0627\u0644\u0628\u0646\u0627\u0626\u064A\u0629 \u0644\u0644\u0628\u0648\u0644\u064A\u0645\u064A\u0631 \u0643\u062C\u0632\u064A\u0621. \u062A\u0624\u062F\u064A \u0628\u0644\u0645\u0631\u0629 \u0627\u0644\u0645\u0648\u0646\u0648\u0645\u064A\u0631\u0627\u062A \u0625\u0644\u0649 \u062A\u0634\u0643\u0644 \u0648\u062D\u062F\u0627\u062A \u062A\u0643\u0631\u0627\u0631 \u062A\u0639\u062F \u0623\u0633\u0627\u0633\u0627\u064B \u0644\u0644\u062D\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u0628\u0648\u0644\u064A\u0645\u064A\u0631\u064A\u0629."@ar . . . "Mer (gr. meros = \u201Ecz\u0119\u015B\u0107\u201D) \u2013 najprostszy, jaki da si\u0119 wyr\u00F3\u017Cni\u0107, stale powtarzaj\u0105cy si\u0119 fragment cz\u0105steczki polimeru, kt\u00F3ra to cz\u0105steczka sk\u0142ada si\u0119 z bardzo d\u0142ugiego \u0142a\u0144cucha mer\u00F3w, zako\u0144czonego na obu ko\u0144cach . W przypadku polimer\u00F3w syntetycznych (tj. otrzymywanych na drodze syntezy) w wyniku reakcji polimeryzacji cz\u0119sto przyjmuje si\u0119, \u017Ce merem jest nie najprostszy daj\u0105cy si\u0119 wyr\u00F3\u017Cni\u0107 fragment cz\u0105steczki, lecz ten fragment, kt\u00F3ry bezpo\u015Brednio pochodzi od reaguj\u0105cego monomeru. Np. w cz\u0105steczce polietylenu:\u2013CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2\u2013 najprostszym powtarzalnym fragmentem cz\u0105steczki jest grupa \u2013CH2\u2013, jednak ze wzgl\u0119du na to, \u017Ce polietylen otrzymuje si\u0119 w wyniku polimeryzacji etylenu CH2=CH2, przyjmuje si\u0119, \u017Ce merem w polietylenie jest fragment [-CH2CH2-]."@pl . . . . . . . . . "5954"^^ . . . . . . "In polymer chemistry, a repeat unit or repeating unit (or mer) is a part of a polymer whose repetition would produce the complete polymer chain (except for the end-groups) by linking the repeat units together successively along the chain, like the beads of a necklace. IUPAC definition In condensation polymers (see examples below), the repeat unit contains fewer atoms than the monomer or monomers from which it is formed. In copolymers there are two or more types of repeat unit, which may be arranged in alternation, or at random, or in other more complex patterns."@en . "Mer (chemia)"@pl . . . . . . "In polymer chemistry, a repeat unit or repeating unit (or mer) is a part of a polymer whose repetition would produce the complete polymer chain (except for the end-groups) by linking the repeat units together successively along the chain, like the beads of a necklace. IUPAC definition Constitutional unit:An atom or group of atoms (with pendant atoms or groups, if any) comprising a part of the essential structure of a macromolecule, an oligomer molecule, a block or a chain. Constitutional repeating unit (CRU):The smallest constitutional unit the repetition of which constitutes a regular macromolecule, a regular oligomer molecule, a regular block or a regular chain. A repeat unit is sometimes called a mer (or mer unit). \"Mer\" originates from the Greek word meros, which means \"a part\". The word polymer derives its meaning from this, which means \"many mers\". A repeat unit (mer) is not to be confused with the term monomer, which refers to the small molecule from which a polymer is synthesized. One of the simplest repeat units is that of the addition polymer polyvinyl chloride, -[CH2-CHCl]n-, whose repeat unit is -[CH2-CHCl]-. In this case the repeat unit has the same atoms as the monomer vinyl chloride CH2=CHCl. When the polymer is formed, the C=C double bond in the monomer is replaced by a C-C single bond in the polymer repeat unit, which links by two new bonds to adjoining repeat units. In condensation polymers (see examples below), the repeat unit contains fewer atoms than the monomer or monomers from which it is formed. The subscript \"n\" denotes the degree of polymerisation, that is, the number of units linked together. The molecular mass of the repeat unit, MR, is simply the sum of the atomic masses of the atoms within the repeat unit. The molecular mass of the chain is just the product nMR. Other than monodisperse polymers, there is normally a molar mass distribution caused by chains of different length. In copolymers there are two or more types of repeat unit, which may be arranged in alternation, or at random, or in other more complex patterns."@en . . . . "Constitutional unit:\nAn atom or group of atoms comprising a part of the essential structure of a macromolecule, an oligomer molecule, a block or a chain."@en . "Konstitutionelle Repetiereinheit oder Wiederholeinheit ist ein Begriff aus der organischen Chemie bzw. aus der Polymer-Werkstoffkunde. Die Konstitutionelle Repetiereinheit (KRE) ist die kleinste sich wiederholende Einheit innerhalb eines Polymers. W\u00E4hrend der Polymerisierung werden die Monomere, aus denen das Polymer erzeugt wird, einer Ver\u00E4nderung unterworfen. Im einfachsten Fall, z. B. Ethylen zu Polyethylen, werden deren Doppelbindungen gel\u00F6st und sie werden zu den kettenbildenden Bindungen, wie im Beispielbild zu sehen. Formal besteht die Kette zwar aus Methylengruppen, da diese jedoch niemals in ungerader Anzahl vorkommen k\u00F6nnen, ergibt sich als Summenformel der Wiederholeinheit C2H4 und die Molare Masse der Wiederholeinheit zu 28,05 g\u00B7mol \u22121. Bei anderen Polymeren wie etwa Polyethylenterephthalat (PET) werden Molek\u00FCle w\u00E4hrend der Polymerisation abgespalten, sodass die Zusammensetzung der Wiederholeinheit von der Summe der Monomere abweicht. \n* Ethylenglycol \u2013 Summenformel: C2H6O2; Molare Masse: 62,07 g\u00B7mol \u22121 \n* Terephthals\u00E4ure \u2013 Summenformel: C8H6O4; Molare Masse: 166,13 g\u00B7mol\u22121 \n* Wiederholeinheit von PET \u2013 Summenformel: C10H8O4; Molaren Masse: von 192,17 g\u00B7mol\u22121"@de . . "Constitutional repeating unit :\nThe smallest constitutional unit the repetition of which constitutes a regular macromolecule, a regular oligomer molecule, a regular block or a regular chain."@en . . . . . "IUPAC definition"@en . . "right"@en . . "Repeat unit"@en . . . . "Une macromol\u00E9cule ou un polym\u00E8re est un assemblage covalent, lin\u00E9aire ou non, d'un nombre \u00E9lev\u00E9 de motifs de r\u00E9p\u00E9tition. \n* Les macromol\u00E9cules form\u00E9es d'un seul motif de r\u00E9p\u00E9tition sont appel\u00E9es homopolym\u00E8res. \n* Lorsqu'au moins deux motifs de r\u00E9p\u00E9tition (de structure mol\u00E9culaire diff\u00E9rente) constituent les cha\u00EEnes polym\u00E8res, on parle de copolym\u00E8res. Le degr\u00E9 de polym\u00E9risation est \u00E9gal au nombre de motifs de r\u00E9p\u00E9tition constitutifs d'une cha\u00EEne polym\u00E8re. Le terme \u00AB motif de r\u00E9p\u00E9tition \u00BB a plusieurs synonymes dans la litt\u00E9rature chimique, y compris motif monom\u00E8re, motif constitutif, unit\u00E9 r\u00E9p\u00E9titive et unit\u00E9 monom\u00E8re."@fr . "Motif de r\u00E9p\u00E9tition"@fr . . . . "Konstitutionelle Repetiereinheit oder Wiederholeinheit ist ein Begriff aus der organischen Chemie bzw. aus der Polymer-Werkstoffkunde. Die Konstitutionelle Repetiereinheit (KRE) ist die kleinste sich wiederholende Einheit innerhalb eines Polymers. Bei anderen Polymeren wie etwa Polyethylenterephthalat (PET) werden Molek\u00FCle w\u00E4hrend der Polymerisation abgespalten, sodass die Zusammensetzung der Wiederholeinheit von der Summe der Monomere abweicht. \n* Ethylenglycol \u2013 Summenformel: C2H6O2; Molare Masse: 62,07 g\u00B7mol \u22121 \n* Terephthals\u00E4ure \u2013 Summenformel: C8H6O4; Molare Masse: 166,13 g\u00B7mol\u22121 \n*"@de . . . . . . "Mer (gr. meros = \u201Ecz\u0119\u015B\u0107\u201D) \u2013 najprostszy, jaki da si\u0119 wyr\u00F3\u017Cni\u0107, stale powtarzaj\u0105cy si\u0119 fragment cz\u0105steczki polimeru, kt\u00F3ra to cz\u0105steczka sk\u0142ada si\u0119 z bardzo d\u0142ugiego \u0142a\u0144cucha mer\u00F3w, zako\u0144czonego na obu ko\u0144cach . W przypadku polimer\u00F3w syntetycznych (tj. otrzymywanych na drodze syntezy) w wyniku reakcji polimeryzacji cz\u0119sto przyjmuje si\u0119, \u017Ce merem jest nie najprostszy daj\u0105cy si\u0119 wyr\u00F3\u017Cni\u0107 fragment cz\u0105steczki, lecz ten fragment, kt\u00F3ry bezpo\u015Brednio pochodzi od reaguj\u0105cego monomeru. Np. w cz\u0105steczce polietylenu:\u2013CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2\u2013"@pl . . . "\u0648\u062D\u062F\u0629 \u062A\u0643\u0631\u0627\u0631"@ar . . . . "Konstitutionelle Repetiereinheit"@de . . . . . . . . . . . "1094669716"^^ . "9255172"^^ . . "30.0"^^ . . .