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- 系统system
- 用CIE色度系统L*a*b*值测定了聚合松香及其甘油酯的颜色。Color of polymerized rosin glycerol ester was investigated by CIE system L*a*b*.
- 系统Llogic system L
- 系统的systemic
- 信息系统information system
- 用CIE色度系统L a b 值和X 射线光电子能谱仪测定了松香颜色和含碳基团随热处理温度与时间的变化。Changes in color and carbon groups of gum rosin under heat were investigated by CIE system L *a *b * and X ray photoelectron spectroscopy(XPS).
- 系统信息system information
- 系统管理员system administrator
- 文件系统file systems
- 系统文件system file
- 系统地by the numbers
- 生态系统ecological system
- 系统盘system disk
- 免疫系统immunologic system
- 管理系统managerial system
- 电力系统electric power system
- 控制系统control system
- 神经系统nervous system
- 电脑系统computer system
- 管理信息系统management information system
