计算机应用 基于网络的信息服务 释文 point of sale system, POS 销货点系统
- cosmic X-ray source
- cosmic yardstick
- cosmic year
- cosmic γ-ray background
- cosmic γ-ray burst
- cosmic γ-ray burster
- cosmic γ-ray source
- cosmid
- cosmi microwave background experiment
- cosmion
- cosmism
- cosmobiology
- cosmochemistry
- cosmochronological method
- cosmochronology
- cosmodom
- cosmodrome
- cosmogenesis
- cosmogenetic
- cosmogenic
- cosmogenic activation
- cosmogenic nuclide
- cosmogenic nuclide dating methods
- cosmogenic nuclide detection
- cosmogenic nuclides