先锋派
发表于 2025-3-27 00:18:50
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PANG
发表于 2025-3-27 01:33:41
Synthesis and Properties of Hydroxyapatite—Chitosan Biopolymer Composite Materialstration of chitosan in the sample. Magnesium-substituted hydroxyapatite (Mg-HA) has been synthesized from an aqueous solution of magnesium, calcium, diammonium phosphate, and ammonia salts in the presence of a polymer matrix of chitosan. The results of the study of the physicochemical properties of
seroma
发表于 2025-3-27 05:18:05
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牢骚
发表于 2025-3-27 12:50:26
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Ophthalmologist
发表于 2025-3-27 15:40:11
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可忽略
发表于 2025-3-27 17:58:44
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