polyurethane PU
常见例句
- Polytetramethylene ether glycol (PTMEG) is one of important materials for production of spandex and thermoplastic polyurethanes elastomer (PU).
聚四亚甲基醚二醇（PTMEG）是生产氨纶和聚氨酯弹性体的重要原料之一。 - The study of polyurethanes(PU) for nonlinear optical(NLO) applications has been drawn much attention of researchers all over the world, and resulted in the appearance of model devices.
非线性光学聚氨酯的研究引起国内外学者的广泛关注， 有些体系已经发展到可以制成实验室模型器件。 返回 polyurethane PU