The quality of English teaching resources based on a virtual platform is uncertainty.

虚拟平台下英语教学信息资源存在质量不确定性。

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Radio virtual training platform was developed for teaching, training and examining in terms of new communication equipment.

电台虚拟训练系统集成实现了新型通信装备的教学、训练及考核等功能。

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In order to realize network engineering for experiment teaching later, the virtual experiment platform has become our urgent demand.

为了实现课程实验教学的网络化工程，网络虚拟实验平台已成为我们的迫切需求。

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It was the ecosystem behind the iPads that mattered rather than the devices - and the iTunes U platform which allowed the school to put so many teaching resources online was much cheaper than the Virtual Learning Environments that many schools use.

BBC: iSchool - can tech really deliver education?