胎盘早剥 Obstetrics is\bloody business Even though the maternal mortality rate has been reduced dramatically by hospitalization for delivery and the availability of blood for transfusion, death from hemorrhage remains prominent in the majority reports From willams obstetrics

5.1 产生式规则 5.2 产生式系统 6.1 知识及其表示 6 .2 框架 6.3 语义网络

概述 一、相(phase):体系内部物理性质和化学性质完全均匀的一部分。 二、均相物系的分离:吸收、蒸馏、萃取等

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上海交通大学：《口腔颌面颈部解剖 Oral Anatomy》Molars

• Summarization 概述 • Thoracic wall 胸壁 • Pleura and pleural cavity 胸膜与胸膜腔 • Lungs 肺 • Mediastinum（1） 纵隔

Category Spore- forming: rod, Gram(+)--Clostridium Nonspore- forming: see next slides

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