<正> Injury of the superior cluneal nerve is acommonly encountered affection in clinical practice.The author treated 80 cases of injury of the superiorcluneal n
We have treated 50 patients with stage Ⅲ, Ⅵmalignant tumors confirmed by pathology. The patients were divided into two groups. One group was treated by combin
Five crop straws (wheat, rice, maize, oil-rape, and cotton) were first steam-exploded for 2 min at 210℃, 2.5 MPa and then pyrolyzed at 500℃ for 2 h. Steam exp