管理学 服务营销管理 释 E-marketing 网络营销 以互联网为核心平台，以网络用户为中心，以市场需求和认知为导向，利用各种网络应用手段去实现企业营销目的一系列行为。
计算机应用 基于网络的信息服务 释文 internet marketing, online marketing, Web marketing, electronic marketing, cyber marketing 网络营销
- lumiflavin
- luminaire
- luminaire efficiency
- luminaire system for semiconductor lighting
- luminal
- luminal stent
- luminance
- luminance gain
- luminance measurement
- luminance meter
- luminance meter calibration
- luminance standards
- luminary
- lumination
- luminescence
- luminescence analysis
- luminescence center
- luminescence centre
- luminescence decay time
- luminescence efficiency
- luminescence induced by high energy particles
- luminescence induced by high-energy particles
- luminescence of solids
- luminescence quenching
- luminescent carbon nanodot