The dissolution step is the release of the drug inthe dissolution medium and sampling. The analytical finish is defined insection 3.

溶出步骤是指药物在溶出介质中的释放和取样，分析方法的定义详见第3章节分析方法。

Objective To explore a new approach on the avulsion fracture of tibial insection of anterior cruciate ligament with arthroscopic reduction and steel wire internal fixation.

目的探索前交叉韧带胫骨止点撕脱骨折错位在关节镜下复位及钢丝内固定的新途径。

Danshen insection and tetramethylpyrazine have been used in animal experiments and clinical studies for preventing radioactivity lung injury which have given us some good results.

目前已经有丹参和川芎嗪用于防治放射性肺损伤的实验和临床研究的报道，并取得了一定的成效。