简述电烧伤的伤情判断。
参考答案:
电烧伤的伤情判断如下:
(1)电流接触伤与电弧灼伤的鉴别。
(2)有无心跳骤停过程。
(3)烧伤创面部位、大小、深度。
(4)重要脏器功能情况。
The most important thing ______ we should consider is the first idea _____ he has talked about in the speech.
A.which; that
B.that; which
C.which; which
D.that; that
立式壳体盘管式空气分离器安装时,氨液入口须在()。
A.上端
B.中部
C.下端
D.顶端