难取悦
发表于 2025-3-25 04:09:35
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别炫耀
发表于 2025-3-25 11:24:26
https://doi.org/10.1007/978-94-009-1079-9 IV. Poly (ortho ester) I is prepared by the transesterification of diethoxytetrahydrofuran with diols. Poly (ortho ester) II is prepared by the condensation of 3,9-bis (ethylidene 2,4,8,10-tetraoxaspiro undecane) with diols to produce a linear polymer or with a triol to produce a crosslinked
凝视
发表于 2025-3-25 13:32:56
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GROVE
发表于 2025-3-25 15:53:01
https://doi.org/10.1007/978-94-009-4442-8psules to circumvent rejection pathways by selective isolation of the implant from the hosts immune system. The bewildering structural and behavioral latitude and proven biocompatibility of synthetic polymer based systems make them materials of choice for this application. Herein are described a num
pulse-pressure
发表于 2025-3-25 20:14:11
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决定性
发表于 2025-3-26 01:27:59
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clarify
发表于 2025-3-26 04:58:26
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Breach
发表于 2025-3-26 11:17:56
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anthropologist
发表于 2025-3-26 16:22:40
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misanthrope
发表于 2025-3-26 18:15:18
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