管理学 服务质量 释 quality of service 服务质量 用于衡量使用一个服务的满意程度的综合指标。简称QoS。 理学 软件服务质量保证 释 service quality 服务质量 服务感知（P）和服务期望（E）的差。
网络与数据通信 协议体系与组成结构 释文 quality of service, QoS 服务质量
- DICM
- dicobalt octacarbonyl
- dicofol
- dicone
- dicotyledon
- dicotyledonous wood
- dicotyledons
- dicoumarin
- dicoumarol
- dicritical node
- dicrotophos
- dictator
- dictionarese
- dictionaries of hard characters in Buddhist scriptures
- Dictionaries: The Art and Craft of Lexicography
- DICTIONARIES: The Journal of the Dictionary Society of North America
- dictionary
- dictionary appendix
- dictionary archaeology
- dictionary as text
- dictionary-based word sense disambiguation approach
- dictionary coding
- dictionary compilation
- dictionary criticism
- dictionary definition