polyesters
常见例句
- Polyesters are sometimes refereed to as oil-free alkyds.
通常情况下,聚酯也叫无油醇酸。 - Meanwhile the biodegradability of synthetic polyesters is also discussed in relation to the molecular structure.
同时也对一些合成聚酯的生物降解性能与结构的关系进行了讨论。 - Aliphatic polyesters are not used for fiber production, because of their low melting points.
脂肪族聚酯没有用来生产纤维,可能是熔点低的缘故。 - Polyesters were among the first fiber -forming polycondensates to be discovered.
聚酯属于首批发现的可以制成纤维的缩聚物。 - And in the field of surgery, the secret of absorbable sutures does indeed reside in the use of these same polyesters.
在诊断领域,吸收缝线的秘密也是使用这些同样的聚酯。 - The synthesis of poly (lactic acid) is mainly described and so is that of polyesters from renewable natural resources.
其中,对脂肪族聚酯-聚乳酸的缩聚合成,以及可再生资源用于聚酯的合成进行了重点介绍。 返回 polyesters