| 单词 | Poly Hema |
| 释义 | Poly Hema《英文msh词典》Poly Hema [入口词] Poly Hema [主题词] Polyhydroxyethyl Methacrylate [英文释义] A biocompatible,hydrophilic,inert gel that is permeable to tissue fluids. It is used as an embedding medium for microscopy,as a coating for implants and prostheses,for contact lenses,as microspheres in adsorption research,etc. |
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