Correlations of degree of sedation with hemodynamics and stress reaction in total intravenous anesthesia;

Research of the different stress reaction induced by Laparoscopic cholecystectomy and Opening cholecystectomy;

Survey of megluming cyclic adenylate in preventing of cardiovascular stress reaction of endotracheal intubation;

Influencing factors and prevention of stress response to gastroscopy;

Effects of epidural ethanesulfonic acid ropivacaine combined with fentanyl on stress response in the operation of hypogastric zone;

Effects of thoracic epidural anesthesia combined with general anesthesia on the stress response in patients undergoing off-pump coronary artery bypass grafting;

A comparison study of retroperitoneal laparoscopic nephrectomy and open nephrectomy on systemic stress responses;

Effect of two anesthesia on the stress perioperatively during brain operation;

Effects of oral premedication with clonidine on stress response during tracheal extubation;

Study on chemical reaction among chemical fertilizers in the production process of certain compound fertilizers;

On the basis of extractive distillation with salt and extractive distillation with reaction,a new method of extractive distillation with salt and reaction combined was put forward in the paper.