assay period的意思|示意

Results of the assay were analyzed in relation to the incidence of cardiovascular events during a median follow-up period of 5.2 years.

并对测定结果与平均随访5.2年期间心血管事件发生率的关系进行分析。

AIM: to make trial preparation of paracetamol nose drops and define its quality standard, assay method of content, storage requirement, period of validity, safety and effectiveness.

目的：对扑热息痛滴鼻剂进行试制，确定其质量标准、含量测定方法、贮存条件、有效期、安全性和有效性。