工学 半导体照明灯具系统 释 light emitting diode display LED显示 通过一定方式控制由半导体发光二极管（light emitting diode; LED）构成的模块面板，用于显示文字、图像和动画等各种信息的技术。
计算机硬件 输入输出设备 释文 light emitting diode display, LED display 发光二极管显示
- material level measurement
- Material Library
- material,light reflection model,and light scattering model
- material management system
- material measure
- material metabolism analysis
- material misstatement
- material mixing
- material modeling
- material modification
- material mutagenicity
- material nonlinearity
- material object media
- Material of Chinese Opera performance of Blanket Kung Fu
- material of fuse-element
- Material of Shape-Up Exercise
- material operator
- material point
- material preparative methodology
- material processing
- material production
- material production goods
- material pyrogenic reaction
- material relation
- material requirement planning