architect 发表于 2025-3-21 17:36:03

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枪支 发表于 2025-3-22 00:03:37

Free Radical Polymerizationstly produced in pairs by disproportionating reactions of purposely added initiator molecules, I:.or, more rarely, singly, or, of the monomers themselves. Initiator free radicals formed in this way then react, each with a monomer molecule M in the start reaction:.and then, further monomer molecules are added on in the actual propagation reactionn

金桌活画面 发表于 2025-3-22 01:46:24

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defibrillator 发表于 2025-3-22 06:07:04

Carbon-Sulfur Chainsimplest chain structure, (—CH. — S—.), is produced by polymerizing thioformaldehyde, HCHS, or its cylic trimer, trithiane. Since the polymer readily decomposes to the monomer, it has only academic interest.

MOTTO 发表于 2025-3-22 09:03:01

Nucleic Acidscleotides, amino acids, carbohydrates, inorganic ions, and water (Table 29-1). The components consist of either only one kind of molecule such as the DNA and the rRNA, or they consist of a very large number of different molecules such as tRNA, mRNA, proteins, etc.

榨取 发表于 2025-3-22 14:32:22

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线 发表于 2025-3-22 19:46:06

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树胶 发表于 2025-3-22 21:19:12

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爆炸 发表于 2025-3-23 01:58:24

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conceal 发表于 2025-3-23 08:25:03

CopolymerizationCopolymers can be produced in very different ways: they can be produced from a single monomer or a single homopolymer, from two or more monomers or from a polymer and one or more monomers. But the term . is only used when the starting material consists of at least two different reaction partners.
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查看完整版本: Titlebook: Macromolecules; Volume 2: Synthesis, Hans-Georg Elias Book 1984 Springer Science+Business Media New York 1984 German.glass.macromolecular s