polyhydric是什么意思

2024-02-01 05:26:17

polyhydric

美[ˌpɒliːhaɪdrɪk] 英[pɒlɪhaɪdrɪk]

adj. 多羟基的

The contents of polyhydric alcohol in 17 brand cigarettes were determined. 对17个品牌的国内外卷烟中多羟基醇类物质的含量进行了定量分析。
As sorbitol is one of the polyhydric alcohols, the aforesaid Regulations are not applicable to sorbitol. 由于山梨醇是多羟醇的一种,因此该规例不适用于山梨醇。
Alkyds are the condensation product of polybasic acids and polyhydric alcohols (polyls). 多元醇酸树脂由多元酸和多元羟基缩聚而成。
A methods was develped for the analysis of polyhydric alcohol in cigarettes by gas chromatography. 本文研究了采用毛细管气相色谱仪分析卷烟中多羟基醇类化合物的方法。
Results The optimum matrix composition and process involved lanolin, liquid paraffin,glycerine,polyhydric amide a... 结论按此法制备的乳膏剂符合中国药典2005年版有关软膏剂的规定。
The liquefied product was far more reactive than polyhydric alcoholysised liquefied products. 天然木质纤维素更由多物种混合而成，成分十分复杂。