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

本章内容 一、概述 二、蒸馏 三、吸收 四、其它传质单元操作

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

上海交通大学：《医学影象学》课程教学课件（PPT讲稿）胫骨平台粉碎性骨折

Definition Abruptio Placentae( placental abruption): premature separation of the normally implanted placenta from the uterine wall

General Consideration Definition The separation of the placenta from its site of implantation after 20 weeks of gestation or during the course of delivery Frequency 0.51%0-2.33%(our country) 1%o(other countries) Incidence of fetal death

异常分娩的诊治要点 1产前诊断 2产时诊断 3注重病因学诊断

General Consideration Diabetes mellitus complicating pregnancy Diabetes mellitus is diagnosed before this pregnancy Gestational diabetes mellitus (GDM) Carbohydrate intolerance of varying degree of severity with onset or first recognition during pregnancy

Definition PROM is defined as the rupture of the chorioamniotic membrane before the onset of labor

Dystocia literally means difficult labor and it is characterized by abnormally slow progress of labor It is the consequence of four distinct abnormalities that may exist singly or combination