Electroencephalogram (EEG) based brain-computer interfaces allow users to communicate with the extal envi-ronment by mea......

...

近年来,对于大多数学生来讲英语写作仍然是最具有挑战性的课程.主要因素之一是写作教学训练仍然局限于传统的结果教学法.这种教学......