单词hydroxyl group
un.: 〔化〕羟基
网络: 氢氧基；氢氧基团；羟基团
〔化〕羟基
The present invention relates to a microgel latex with modified hydroxyl group and a property of stable storage.
本发明涉及一种存储稳定的。羟基改性的微凝胶体胶乳。
Nile red and nile blue derivatives with carboxyl or amino or hydroxyl group were synthesized, which were used to tag biological molecules.
设计合成了含有活性基-羧基、氨基、羟基的尼罗红和尼罗兰衍生物，用来标记生物分子。
The dehydration of laterite could be divided into steps of removing free water, crystal water and hydroxyl group at different temperature.
在升温过程中，得到了原矿主要矿物中自由水、结晶水和羟基的脱除温度区间。
Starch molecules, adjacent chain link between the hydroxyl group on the acylamide, thus increasing the starch agglomeration in the solution.
淀粉分子中，相邻链节上的羟基之间能形成氢键，从而增加了淀粉团粒在溶液中的稳定性。
Novel polymeric adsorbents containing amino-group and hydroxyl-group with high adsorption capacity for bilirubin were synthesized.
本文分别合成了含氨基和羟基的高分子吸附剂，并对它们对胆红素的吸附性能进行了研究。
The new surfactant, lauroyl citric acid ester, was synthesized by reaction hydroxyl group of citric acid with lauroyl chloride.
柠檬酸在离子液体催化剂作用下，与醇发生酯化制备柠檬酸酯，是国内外柠檬酸酯化反应的研究热点。
The fragrance with alcohol hydroxyl group have stronger adsorption ability on the hair, thus, they remained on the hair longer.
带有醇羟基的香料更易在头发上吸附，且脱附能力较弱，因而在头发上残留的时间更长。
Then according to whether the structure of acidic groups (mainly phenolic hydroxyl group), divided into phenolic and non-phenolic.
再根据结构中是否有酸性基团（主要指酚羟基），分为酚性和非酚性。
It also showed that and the 6-hydroxyl group could be reacted with acyl halide, haloid ether and halo alkene, but not with halo alkane.
多元醇缩醛衍生物6-羟基除与酰氯反应外，也能和卤代酸酯、溴代烯反应，但不与卤代烷反应；
It is a weak organic acid that contains three carboxyl groups and one hydroxyl group.
是一种弱有机酸，含三个羧酸基和一个烃基。