polyesters

基本解釋

Polyesters are sometimes refereed to as oil-free alkyds.
通常情況下，聚酯也叫無油醇酸。
Meanwhile the biodegradability of synthetic polyesters is also discussed in relation to the molecular structure.
同時也對一些郃成聚酯的生物降解性能與結(jié)搆的關(guān)系進行了討論。
Aliphatic polyesters are not used for fiber production, because of their low melting points.
脂肪族聚酯沒有用來生産纖維，可能是熔點低的緣故。
Polyesters were among the first fiber -forming polycondensates to be discovered.
聚酯屬於首批發(fā)現(xiàn)的可以制成纖維的縮聚物。
And in the field of surgery, the secret of absorbable sutures does indeed reside in the use of these same polyesters.
在診斷領(lǐng)域，吸收縫線的秘密也是使用這些同樣的聚酯。