管理学 【国际组织机构】 释 Special Libraries Association; SLA 美国专业图书馆协会 美国非营利性、学术性的国际专业图书馆和信息机构联盟。
计算机体系结构 存储系统 释文 service level agreement, SLA 服务等级协定
- center line survey
- center manifold
- center manifold theorem
- center mass system
- center method
- center of a ball
- center of a circle
- center of a conic
- center of activity
- center of a dynamical system
- center of affinity
- center of a graph
- center of a group
- center of a group algebra
- center of a lattice
- center of a Lie algebra
- center of an algebra
- center of a neighborhood
- center of an ellipse
- center of an ellipsoid
- center of a quadric
- center of area
- center of a representation
- center of a ring
- center of a set