文学 传统媒体与新媒体结合 释 MOOC 慕课 对网络用户免费开放的互联网课程。 管理学 慕课 释 MOOC 慕课 大规模开放在线课程（massive open online course; MOOC）的在线教育模式。“互联网+教育”的产物。
计算机应用 基于网络的信息服务 释文 massive open on-line course 大规模开放网络课程
- risk neutral principle
- risk of an estimator
- risk of a statistical procedure
- risk of environmental geological problems
- risk of forest fire
- risk of maritime traffic
- risk of prairie fire
- risk of reaction
- risk of space radiation
- risk of the first kind
- risk of the second kind
- risk of the third kind
- risk on hazards of exotic species
- risk perception
- risk perception in the commission of crime
- risk point
- risk predictability training
- risk prediction
- risk preference
- risk premium
- risk prevention of collection
- risk priority number
- risk profile
- risk rerception
- risk retention