alcohol-soluble polyurethane的用法和樣例：
例句
- The synthesis and application of reactant polyurethane fixing agent were introduced.
介紹了反應性聚氨酯預聚樹脂固色劑的合成及其應用。 - The preparation method of silylated polyurethane sealant and the influences of different silanes on sealant properties are also described.
介紹了硅烷偶聯劑改性聚氨酯預聚物的方法和密封膠的配製以及不同的硅烷偶聯劑對改性聚氨酯密封膠性能的影響。
