教育学 [学习理论] 释 learner-centered design;LCD 以学习者为中心的设计 以强调对学习者的关注为共同特征的一系列用以指导教学软件、数字化学习环境及学习活动设计的思想、原则与方法，强调关注学习者的特征与需求。
计算机硬件 输入输出设备 释文 liquid crystal display, LCD 液晶显示
- infrared jamming countermeasures
- infrared laser
- infrared laser chemistry
- infrared laser semi-active combined guidance
- infrared lens
- infrared light sensor
- infrared light source
- infrared line scanner
- infrared luminosity
- infrared magnitude
- infrared measuring distance
- infrared microscope
- infrared microscopy
- infrared millimeter wave radar combined guidance
- infrared modulation
- infrared modulation technology
- infrared monitoring
- infrared multiphoton dissociation
- infrared multiphoton dissociation (IRMPD)
- infrared night-vision system
- infrared non-destructive inspection
- infrared object
- infrared observatory
- infrared occupational hazard
- infrared optical ceramics