effrontery
发表于 2025-3-25 06:44:38
International environmental problems,kylmethacrylamides, .-isopropylacrylamide, α-methylene-.-methylpyrrolidone, methacrylonitrile, vinyl sulfoxide, and benzofulvene, quantitatively proceeded and gave the polymers having predicted molecular weights and narrow molecular weight distributions. The effective anionic initiator systems were
雕镂
发表于 2025-3-25 08:21:14
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硬化
发表于 2025-3-25 14:59:44
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死亡率
发表于 2025-3-25 18:05:35
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看法等
发表于 2025-3-25 21:32:16
Economics and policies in forestry,longing to the class of organometallic polymers, possess skeletal ferrocene and alkylsilane units which provide these solution-processable materials with a very high RIE resistance. First, it is shown that among the different paths for synthesizing PFS, anionic polymerization creates an opportunity
mercenary
发表于 2025-3-26 04:05:58
Agriculture and the environment,or the anionic polymerization of various types of monomers. Generally, the complexation of phosphazene base with the counterion (proton or lithium cation) significantly improves the nucleophilicity of the initiator/chain end resulting in highly enhanced polymerization rates, as compared with convent
产生
发表于 2025-3-26 07:28:56
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Priapism
发表于 2025-3-26 10:08:56
Agriculture and the environment,ication of nanomaterials using polymers is a unique way to reduce interface incompatibility of nanomaterials for applications in new technologies. The properties of nanomaterials strongly depend on their compatibility with organic phases either in bulk or in solution. This chapter focuses on surface
完整
发表于 2025-3-26 14:20:35
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痛恨
发表于 2025-3-26 18:36:11
International environmental problems, quarter century. Grafting methods that utilize anionic polymerization techniques, which are reviewed in this chapter, provide strict control over backbone and side chain molecular weights, branch spacing, number of branch points, and branch point functionality in order to synthesize well-defined gr