法官所用
发表于 2025-3-21 18:25:36
书目名称New Monomers and Polymers影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0665515<br><br> <br><br>书目名称New Monomers and Polymers影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0665515<br><br> <br><br>书目名称New Monomers and Polymers网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0665515<br><br> <br><br>书目名称New Monomers and Polymers网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0665515<br><br> <br><br>书目名称New Monomers and Polymers被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0665515<br><br> <br><br>书目名称New Monomers and Polymers被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0665515<br><br> <br><br>书目名称New Monomers and Polymers年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0665515<br><br> <br><br>书目名称New Monomers and Polymers年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0665515<br><br> <br><br>书目名称New Monomers and Polymers读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0665515<br><br> <br><br>书目名称New Monomers and Polymers读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0665515<br><br> <br><br>
枕垫
发表于 2025-3-21 20:21:12
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讥讽
发表于 2025-3-22 00:59:34
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Spartan
发表于 2025-3-22 05:33:33
The Synthesis of Aromatic Polyformals,an be reacted directly with formaldehyde or dialkyl formals (2) to produce these polymers. The principal complication of the reaction occurs when the diol used contains 2, 3 or 4 carbon atoms in which case the formation of the cyclic formal (3) is favored.
Conducive
发表于 2025-3-22 08:46:00
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SPASM
发表于 2025-3-22 13:10:55
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animated
发表于 2025-3-22 20:17:04
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不可知论
发表于 2025-3-22 22:01:16
,Macromolecular Dyes — Synthetic Strategies,y of them are chemically complex mixtures, characterization of which remain serious analytical challenges. On the other hand, the syntheses of simpler and more clearly defined structurally colored polymers are of more recent origin, evolving largely from the need to impart hue to textile materials.
招惹
发表于 2025-3-23 03:48:51
Quaternization of Condensation Polymers,ion of condensation polymers has not received comparable attention. Condensation polymers cannot be prepared with sufficiently high molecular weights or satisfactory chemical stability for most applications involving flocculation or viscosity enhancement. However, the excellent mechanical properties
foreign
发表于 2025-3-23 09:23:05
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