求翻译：共和理工学院采取了不同于一般其它学院的理论教学法，而是推行了无课本，电脑教学的方法；采取让学生和公司紧密合作，以实际解决问题的授课方式进行教学。这种方式不但概念新颖，而且十分实际，实用性强是什么意思？

Republic Polytechnic took theory teaching method different from the other colleges, but the implementation of free textbooks, computer teaching method; students and companies closely to practical teaching on the teaching method to solve the problem. Novel concept not only in this way, and very real, practical