copolyester
n. 共聚酯；共聚多酯
例句
Vanillic acid is the third monomer suitable for modifying PHB/PET binary copolyester.
香草酸是最适合于PHB/PET体系共聚改性的第三单体。
The melted copolyesters exhibit good liquid crystallinity in some range of the copolyester compositions.
在一定的组成范围内，共聚酯熔体有很好的液晶性。
Another copolyester B-ET was treated by permanganic etches, also demonstrating the fibrillar banded texture.
特别是非平面构象、B-ET用高锰酸钾刻蚀也观察到微纤的条带织构。
