计算机应用 基于网络的信息服务 释文 electronic toll collection system, ETCS 电子收费系统
- ultraviolet light
- ultraviolet light emitting Diode
- ultraviolet light emitting diode chip
- ultravioletlight sensor
- ultraviolet light source
- ultra-violet line
- ultraviolet line
- ultraviolet luminosity
- ultraviolet magnitude
- ultraviolet map
- ultraviolet microscope
- ultraviolet minus blue colour index
- ultraviolet & near-infrared wide spectrum optical source
- ultraviolet object
- ultraviolet occupational hazard
- ultraviolet optical fiber
- ultra-violet photoeffect
- ultraviolet photoelectron spectroscopy
- ultraviolet photoelectron spectroscopy (UPS)
- ultraviolet photoelectron spectroscopy, UPS
- ultra violet photography
- ultraviolet photography
- ultraviolet photometry
- ultra-violet photomicrography
- ultraviolet polarimeter