Systematical research on the processing technology and the quality control method of Semen Raphani has been performed in the study.
对中药莱菔子饮片炮制工艺和质量控制方法进行了较为系统的研究。
A systematical analysis of dynamic characteristic of the pulse-synchronous camera control ystem is described, as to make the results help the researches in phase lock speed-stabilizing ystem.
本文对脉冲同步摄影机控制系统的动态特性进行了系统的分析，以便使所得结果对锁相稳速系统等方面的研究有所帮助。
The quality control of the writing of nursing documents should be systematical and standard.
护理文件书写的质量管理应为有组织的规范化管理。
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