方法2003年9月~2006年4月应用腹腔镜结肠镜双镜联合技术施行左半结肠切除术5例. Methods From Sep. 2003 to Apr .2006,5 patients underwent laparoscopic and colonoscopic left hemi - colectomy.
法国西南部的这个地区是干红葡萄酒的产地。This south-west region of France is the home of claret.象牙海岸成为世界上可可粉的主要产地。The Ivory Coast became the world's leading cocoa producer.他们正在产地收集这种材料.They are collecting this material at the points of ...