教育学 [平台] 释 network teaching platform 网络教学平台 支持互联网环境下教与学的软件系统，具有学习者、教学者和管理者3种用户角色。又称网络学习平台、学习管理系统、e-learning平台等。
计算机应用 基于网络的信息服务 释文 network teaching system 网络教学平台
- butterfly illumination
- butterfly lemma
- Butterfly Lovers
- Butterfly Nebula
- butterfly network
- butterfly of Summer Paralympics
- butterfly of Summer Special Olympics
- butterfly operator
- butterfly orchid
- butterfly packaging technology
- butterfly permutation
- butterfly polyiamond
- Butterfly sewing machine
- butterfly-shaped game
- Butterfly Spring
- butterfly theorem
- butter product
- Butterworth filter
- Buttiker formula
- button
- button ads
- button capacitor
- buttonhole stitching
- buttonholing machine
- buttoning