| 1. | Research progress of biodegradable polymer layered silicate nanocomposites
层状硅酸盐纳米复合材料的调控因素 |
| 2. | Manufacture chitosan a natural , biodegradable polymer fiber obtained through the deacetylation of chitin
-从事塑料制品的研制开发和生产包括护栏， pvc护栏等。 |
| 3. | Some biodegradable polymers such as polyesters hae already been employed as excipients in pharmacology
一些生物可降解聚合物，例如聚酯，已经作为辅料应用在药理学中。 |
| 4. | Poly ( l - lactic acid ) ( plla ) is the most typical biodegradable polymer used in bone tissue engineering
聚乳酸plla是组织工程中常用的支架备选材料，具有很好的生物相容性。 |
| 5. | Treatment of bone defect with osteoblasts transfected by transforming growth factor - beta 1 gene in combination with biomimetic biodegradable polymer scaffolds
1基因修饰成骨细胞复合仿生基质材料治疗骨缺损 |
| 6. | The cover is made from a biodegradable polymer which has a high quality stable finish but biodegrades easily in compost
这种外壳是用一种可生物降解的聚合物制成的，这种聚合物的外涂层质量高，稳定性强，但是在堆肥中很容易生物降解。 |
| 7. | Polylactide ( pla ) is a man - made , biodegradable polymer , which has received extensive attention in biomedical and environmental application
摘要聚乳酸是生物可降解的高分子合成材料，由于其降解产物无毒，在生物医学和环保领域都得到了广泛的关注。 |
| 8. | With advanced granule - coating techniques , the granules of compound fertilizers are coated with the biodegradable polymer material to achieve a controlled release of the nutrient
采用先进的薄膜包衣工艺，应用可生物降解的高分子树脂材料作为包膜材料，对颗粒复合肥进行包裹，从而实现养分控制释放，提高肥料利用率。 |
| 9. | Last fall , for example , researchers from the massachusetts institute of technology and the technion - israel institute of technology reported generating tissues of neural , liver and cartilage cells , as well as formation of a “ 3d vessel - like network ” on a biodegradable polymer scaffold seeded with human embryonic stem cells
举例来说，去年秋天，美国麻省理工学院和以色列技术学院的研究人员，就提出报告说他们成功制造出神经、肝脏和软骨细胞组织，并在接种了人类胚胎干细胞的生物可分解聚合物支架上，形成了立体的管状网络。 |
