医学 质量保证 释 quality assurance 质量保证 在质量体系中实施并根据需要进行证实的全部有计划、有系统的活动。简称QA。
＞分析化学＞标准物质＞释义 quality assurance (QA) 质量保证
计算机应用 信息系统与信息化 释文 quality assurance, QA 质量保证
- richness class
- richness degree of water resources
- richness index
- richness parameter
- rich salt balance medium
- rich set
- rich spectrum
- rich star cluster
- rich subgroup
- Richter
- Richter, Burton
- richter magnitude
- Rician channel
- ricin
- ricinine
- ricinoleic acid
- ricinolic acid
- ricinolic acid; ricinoleic acid
- rickardite
- Rickart
- Rickart ring
- rickets
- Rickett's big-footed bat
- Rickettsia
- rickettsia