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
- emergency support capacity
- emergency-supported system for road traffic malfunction
- emergency surveying and mapping
- emergency training and exercise of road transportation
- emergency training and exercise standards
- emergency trip control
- emergency vehicle management
- emergency vehicle priority
- emergency vehicle signal priority control
- emergency ventilation
- emergency volunteer team
- emergency warning standard
- emergency warning system
- emergency waterengineering on drought mitigation
- emergency water pollution accident
- emergency water pollution accidentemergency monitoring
- emergency water pollution accident reporting system
- emergency water supply
- emergent
- Emergent change
- emergent curriculum
- emergent evolutionism
- emergent goal
- Emergent Grammar
- emergentism