polyurethane PU

常见例句

双语例句

• 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。
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