理学 网络服务 释 service level agreement 服务等级协议 在一定开销下，为保障服务的性能和可靠性，由服务供应商和客户间定义的一种双方认可、规定了服务等级和服务所必须满足的性能等级的协定。
计算机体系结构 存储系统 释文 service level agreement, SLA 服务等级协定
- astronomical pyrometer
- astronomical reference system
- astronomical refraction
- astronomical research
- astronomical satellite
- astronomical seeing
- astronomical sign
- Astronomical Society of Australia
- Astronomical Society of Japan
- Astronomical Society of Southern Africa
- Astronomical Society of the Pacific
- astronomical spectral analysis
- astronomical spectrograph
- astronomical spectrometry
- astronomical spectrophotometer
- astronomical spectrophotometry
- astronomical spectroscope
- astronomical spectroscopy
- astronomical symbols
- astronomical technique
- astronomical telegram
- Astronomical telescope
- astronomical telescope
- astronomical test
- astronomical tests of general relativity