精对苯二甲酸 meaning in Chinese
pta
pure terephthalic acid
Examples
- Simultaneous determination of trace elements in quartz sand by icp - aes
法同时测定精对苯二甲酸中微量金属元素 - Application of least squares support vector machine within evidence framework in pta process
基于证据框架的最小二乘支持向量机在精对苯二甲酸生产中的应用 - Purified terephthalic acid ( pta ) , produced mainly by the method of air oxidation of xylene , is a raw material for the polyester industry
精对苯二甲酸是聚酯工业的原料，主要采用对二甲苯空气氧化法生产。 - The effects of the method repeatability , sample mass , standard titrate solution and enviroment temperature on the uncertainty of pta acid value determined with titrimetry were assessed and discussed
摘要对滴定法测定精对苯二甲酸酸值的过程中的方法重复性、样品质量、标准滴定溶液、环境温度等方面对不确定度影响进行了评定讨论。