油浸自冷变压器的热量是通过变压器油以对流和辐射的方式散到周围空气中去的。
参考答案：对
So desperate ________ that no one could help another, each ________ to save himself and his animals.[ ]
A．was the situation; was trying
B．the situation was; trying
C．the situation was; was trying
D．was the situation; trying
被称为CT图像硬拷贝的是（）
A.激光成像照片
B.视频监视器
C.磁光盘
D.光盘
E.磁带
