The thermal decomposition course of metal carboxylate gelatin has been analyzed using the TG/DTA technology.

通过差热-热失重技术分析了金属羧酸盐凝胶的热分解历程；

There are three essential kinds of scale inhibitors : amino-multi-carboxylate, organic polybasic phosphonic acid and polymeric compound.

现有防垢剂主要有氨基多羧酸盐类、有机多元膦酸类以及有机聚合物三大类。

There are three essential kinds of scale inhibitors: amino - multi - carboxylate, organic polybasic phosphonic acid and polymeric compound.

现有防垢剂主要有氨基多羧酸盐类 、 有机多元膦酸类以及有机聚合物三大类.

A synthetic technique of producing petroleum carboxylate using liquid?phase oxidation and taking fraction of Daqing crude oil as raw material is introduced in this paper.

介绍了以大庆原油馏分油为原料，采用液相氧化法生产石油羧酸盐的合成工艺。

Aim: To synthesize carboxylate derivatives of caged bicyclic phosphate.

目的：合成笼状双环磷酸酯的羧酸酯衍生物。

Aim : To synthesize carboxylate derivatives of caged bicyclic phosphate.

目的: 合成笼状双环磷酸酯的羧酸酯衍生物.

Resin, Terpene Resin, Resin Derivatives, Tall Oil Fatty Acid, Metal Carboxylate Resin.

采购产品树脂, 萜烯树脂, 树脂衍生物, 塔尔油脂肪酸, 金属羧酸酯树脂.

The content of carboxylate ions in marine sulfate polysaccharide 911 was determined by conductometric titration.

本文以一种海洋硫酸多糖“911”作为研究对象,通过电导滴定法测定其羧酸根的含量.

Aim To design and synthesize a series of ethyl 7-hydroxyquinoline-3-carboxylate derivatives, and to evaluate their anti-HBV activities in vitro.

目的设计合成一系列7-羟基喹啉-3-羧酸乙酯类化合物，并对其抗乙肝病毒活性进行初步评价。

There were significant differences between the experiment group and control group in potassium organo -carboxylate, formic acid, citric acid and acetylpropionic acid.

其中，有机酸钾、甲酸、柠檬酸、乙酰丙酸与对照之间有显著差异；