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Cause and strategy of bile duct injury in laparoscopic cholecystectomy;
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腹腔镜胆囊切除术合并胆道损伤的原因及对策 |
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Cause and strategy of bile duct injury in laparoscopic cholecystectomy;
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腹腔镜胆囊切除术合并胆道损伤的原因及对策 |
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Laparoscopic nephroureterectomy for renal pelvic carcinoma:Report of 19 cases;
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腹腔镜肾盂癌根治术19例分析 |
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Laparoscopic treatment of both gallbladder and bile duct stones in elderly patients(75 cases report);
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腹腔镜手术治疗老年人胆囊并胆管结石(附75例报告) |
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Laparoscopic neoplasty of 72 cases of acute gastroduodenal ulcer perforation;
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腹腔镜下修补急性胃十二指肠溃疡穿孔的治疗体会 |
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Advantages of laparoscopy in the youth with perforation of gastroduodenal ulcers;
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腹腔镜治疗青年胃十二指肠溃疡穿孔的意义 |
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Clinical study on the treatment of pelvis-ureterostenoma with therapeutic laparoscopy;
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腹腔镜治疗肾盂输尿管狭窄临床疗效观察 |
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The materials are formed by the process in which cellulose fibres(cotton linter and surgical dressing)are modified by etherification, crossinking etc in a treating solution.
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该材料是将纤维素纤维（棉短绒、外科用纱布）经由一种处理液进行醚化、交联等反应得到，使纤维的表面形成一层交联聚电解质，而芯层保持原有的天然结构。 |
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This thesis rewiewed the important functions of phytosterol and its applications in many fields such as medicine, food, cosmetic and agriculture, prospect of phytosterol development.
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该文概述植物甾醇的重要生理功能及其在医药、食品、化妆品、农业等领域中应用,并展望植物 甾醇发展前景。 |
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Based on statistical t Test method,the paper compares the environmental monitoring data with environmental normalized value in order to offer scientific environmental monitoring conclusions for the environmental management.
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该文应用小样本 t检验方法 ,进行环境监测数据和环境标准值的显著性比较 ,为环境管理提供科学的环境监测结 |
