A relatively systematic review is carried out on the basic principles, reagents, methods and applications of indirect and direct spectrophotometric determination of sulphate.
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。
This paper provides as a review of the progress achieved during the last two decades. Further application and development of indirect methods are also discussed.
本文对该领域近二十多年来的研究进展进行了综述，并对间接方法的发展前景作了展望。
Methods The review analysis on 292 cases of closed indirect liver injury was conducted, including patient condition and treatment method, and clinical effect.
方法回顾性分析292例闭合性肝损伤患者病情和治疗手段，对临床效果总结。
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