目的建立醋酸地塞米松霜半成品中醋酸地塞米松含量紫外分光光度测定的方法。
Objective to find ultraviolet spectrophotometry for dexamethasone acetonide content in the half finished product of cream dexamethasone acetonide.
本文就硫酸根的间接及直接光度测定的基本原理、试剂、方法和应用等作了较为系统的评述。
A relatively systematic review is carried out on the basic principles, reagents, methods and applications of indirect and direct spectrophotometric determination of sulphate.
结果表明，PLS法是化学计量学中一种可适用于基体较为复杂的实际样品中痕量组分同时分光光度测定的优良多元计算方法。
The results showed that PLS was an excellent multivariate statistical method suited to simultaneous determination of trace components in real samples with the complicated matrix.
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