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
- rock relaxation
- rock rheological experiment
- rock rheological model
- rock rheology
- rockrose family
- rock salt
- rock salt structure
- rock sample superconducting magnetometer
- rock sculptures at Dongfo Valley and Qingtong Mountain of Ji’nan City
- rock sculptures at Longquan Shifo Temple
- rock sculptures on Kandeng Mountain
- rock sculptures on Kongwang Mountain
- rock seepage deformation experiment
- rockshaft
- rock shearing strength
- rock shear strength experiment
- rock similarity theory
- rock slit method experiment
- rock slope
- rockslope design
- rock slope engineering design
- rock slope engineering disasters
- rock softening characteristic test
- rock specific surface area
- rock strain