该复合材料由经过表面改性的编织或未编织的天然纤维、聚乳酸和硅烷偶联剂组成。
The composite material is composed of knitted or unknitted natural fiber which is modified at the surface, polylactic acid and silane coupling agent.
阐述了未添加抗老化剂的聚丙烯编织袋的老化原因及现象。
This article describes the aging reasons and phenomena of polypropylene woven sack without adding anti-aging agent.
结果：BMP诱导骨3周时（即双膦酸盐未投药前），在BMP植入体周边形成编织骨，大量破骨细胞出现在新生骨组织表面。
Results By 3 weeks when bisphosphonate started to be administered, woven bones formed in the periphery of the BMP pellets.
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