无表情
发表于 2025-3-30 08:56:42
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cornucopia
发表于 2025-3-30 12:40:32
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闲荡
发表于 2025-3-30 18:30:38
J. M. Keynes: Society and the Economist,logical properties such as porosity, reservoirs for drugs/growth factors, and similarity to living tissue. The physical properties of hydrogels used in biomedical applications can be controlled by polymer concentration, cross-linking density, and light irradiation time. The aim of this review chapte
EVEN
发表于 2025-3-30 20:47:16
https://doi.org/10.1057/9780230348714resented by only one cell type, cartilage has been a simple tissue that is thought to be straightforward to deal with. After three decades, engineering cartilage has proven to be anything but easy. With the demographic shift in the distribution of world population towards ageing, it is expected that
opinionated
发表于 2025-3-31 04:44:40
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永久
发表于 2025-3-31 06:24:32
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