polyhydric alcohol中文，polyhydric alcohol的意思，polyhydric alcohol翻译及用法

2025-11-01 09:50 浏览次数 9

polyhydric alcohol

英[ˌpɔliˈhaidrik ˈælkəˌhɔl]美[ˌpɑliˈhaɪdrɪk ˈælkəˌhɔl]

[有化] 多元醇

polyhydric alcohol 例句

英汉例句

  • The development situation and synthetic process of halogenated polyether polyhydric alcohol are introduced in this paper, which can be used to produce fire retardant urethane foam.

    介绍了用于生产聚氨酯阻火泡沫用卤代聚醚多元醇的发展状况及合成工艺。

  • To this end an aspartic acid derivative and a fatty acid ester of a polyhydric alcohol are incorporated as additives in a base oil of e. g. mineral oil or synthetic oil type.

    为此，在例如矿物油或合成油类型的基础油中加入了作为添加剂的天门冬氨酸衍生物和多元醇的脂肪酸酯。

  • The invention relates to a polyether ester polyhydric alcohol and the manufacturing method.

    一种聚醚酯多元醇及其制备方法，属于聚合物技术。

  • PC-602 (A mixture of polyhydric alcohol phosphate ester, phosphate and polyphosphate) is a high efficient corrosion inhibitor used in cooling water, and it has an antiscaling property.

    是一种具有优良缓蚀作用和一定阻垢作用的高效水质稳定剂。

  • Abstr: The polyester polyol was prepared via hydroxylation, modification and esterification by using oleic acid, diacid (or anhydride) and polyhydric alcohol as raw materials.

    文章摘要：以可再生资源油酸、二元酸及小分子多元醇为原料，经环氧开环、支化改性、酯化合成油脂基聚酯多元醇。

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