1. Oxygen action in steel and measures reducing oxide inclusions in which are systematically analyzed. ϵͳ�ط����˸���������Ϊ�ͽ�������������ӵĴ�ʩ��
2. This book systematically introduces biomedical signal and image analysis of the relevant basic knowledge and the main methods of analysis. ����ϵͳ�ؽ���������ҽѧ�źš�ͼ���������ػ���֪ʶ����Ҫ�ķ���������
3. Common instruments and methods in status monitoring and failure diagnostic technique of construction machinery are systematically introduced in the article. ����ϵͳ�ؽ����˹��̻�е״̬����������ϼ����г��õļ�������ͷ�����