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
- complexometry
- complexone
- complex optimization
- complexor
- Complex orbital Observation Near-earth of Activity of the Sun satellite
- Complex Orbital Observations Near-Earth of Activity of the Sun
- complex orthogonal group
- complex orthogonal matrix
- complex oscillation
- complex over a module
- complex oxide
- complex oxides
- complex path
- complex pathway
- complex pendulum
- complex permeability
- complex permittivity
- complex plane
- complex point
- complex polarization
- complex polynomial
- complex potential
- complex power
- complex Poynting vector
- Complex Predicate