有些elearning被称为”非同步学习”（asynchronous learning）,旨在为学员提供自主性学习的机会。学员在任何时间、任何地点都可以获取学习内容。
基于40个网页-相关网页
Journal of Asynchronous Learning Networks 非同步学习网络杂志
Asynchronous Learning Network 异步学习网络
Journis of Asynchronous Learning Networks 非同步学习网络杂志
asynchronous learning control 异步自学习控制
asynchronous self-study-learning 步自主学习教材
While investigating the students' distance learning at networked education institute, I found they obtained knowledge mainly by living broadcast course. The Asynchronous Learning is also based on living broadcast course, just putting the traditional classes into net.
作者调查了国内网络教育学院学生的远程学习方式，发现主要以直播接受型学习为主，所进行的异步学习也是以直播课程为依托，基本上还是传统课堂通过网络进行时空搬家。
参考来源 - 网络课程中专题导向异步学习模式研究——《网络教育概论》的实践与反思·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Most of the benefits above can be attained in some form with other asynchronous frameworks, but usually with greater expense and a steeper learning curve.
上述大多数好处都可以通过其他异步框架以某种形式实现，但通常需要更大的成本和更陡的学习曲线。
The essay suggests that an asynchronous method be adopted in teaching and learning so as not to compel students to march forward synchronously in their study.
外语教学宜采用异步法，做到因材施教，因地制宜，不能强行划一，同步前进。
This paper describes a learning method which USES neural networks for service quality control in the asynchronous transfer mode (ATM) communications network.
介绍神经网络解决AT M通信网中业务质量控制的一种学习方法。
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