1) Tube foam-scaffolds
管状泡沫支架
1.
Method:Tube foam-scaffolds with defined diameter and different porosities were fabricated by means of solvent casting and particulate leaching techniques, from Poly(D,L-lactide)(PDLLA) with molecular weight 4.
目的 :研制管状泡沫支架 ,为气管软骨组织工程提供合适的支架。
2) PDLLA bracket
PDLLA泡沫支架
3) tubular scaffold
管状支架
1.
Structure and properties of electrospun polylactide/silk fibroin-gelatin tubular scaffold
静电纺PLA/丝素明胶管状支架的结构与性能
2.
5mm) PLA tubular scaffold was fabricated via electrospinning which was performed on a high-speed rotating mandrel-type collector.
以具有良好生物相容性、生物可降解性的聚乳酸(PLA)为原料,通过静电纺丝法,以高速旋转的滚轴为收集装置,制备了PLA小口径管状支架(d=4。
3.
The electrospun PLGA tubular scaffolds were fabricated with biocompatible and biodegradable PLGA and a high-speed rotating mandrel-type was used as the collector.
静电纺丝构建组织工程支架材料是当前的研究热点,以良好生物相容性、生物可降解性的PLGA为原料,以高速旋转的滚轴为收集装置,通过静电纺丝法制备PLGA管状支架,研究不同工艺对管状支架形貌直径、孔隙率和生物力学性能的影响。
4) foam framework
泡沫骨架
1.
The results reveal that the Polyurthane foam framework and the adhesive are uniformly heated and volatilized, and the mullite liquid phase is found in lower temperature, which results in the faster desification rate and lower sintering temperature.
结果表明,由于微波的选择性加热,使得聚氨酯泡沫骨架以及陶瓷坯体内的黏结剂得以均匀地受热挥发,材料中莫来石液相生成温度降低,陶瓷坯体的致密化速率加快,烧结温度降低,材料中方石英生成量减少。
6) foam state
泡沫状态
1.
However, there is a little difference between the AP of the foam state and the entrainment.
然而传质状态中的泡沫状态产生的压降△P与喷射状态产生的压降相差甚小,实难从压差计中准确读出。
补充资料：管状定向碳纳米管
纳米本意是一种长度单位,纳米材料是指材料的尺寸处于1~100nm范围内的金属,金属化合物,无机物或高分子的颗粒,对纳米材料的研究和开发依赖于能看清原子或分子世界的仪器,1993年12月中国科学院庞世瑾教授在硅表面搬走了原子,写下了"中国"的字样,人类按需要排布一个个原子的技术成为现实,前不久,我国科学家成功合成了3nm长的管状定向碳纳米管,长度居世界之首,这种碳纤维具有强度高,刚度(抵抗变形的能力)高,密度小,熔点高,化学稳定性好的特点.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条