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
- slide rule
- slide show
- slide vane rotary compressor
- slideway
- slide wire potentiometer
- sliding
- sliding average
- sliding bearing
- sliding bearing material
- sliding bearing test rig
- sliding block
- sliding block code
- sliding block compressor
- sliding carpet system
- sliding control
- sliding duty of cotton
- sliding filament hypothesis
- sliding flow
- sliding friction
- sliding growth
- sliding installation of steel structure
- sliding isometric deformation
- sliding microtubule mechanism
- sliding mode control
- sliding mode guidance law