To establish the model of pneumonedema in rabbits,explore the physiopathology and hyperfine structure of pneumonedema and research responsive pharmacotherapy.

水肿是指血管内体渗入间泡，使血管外量增多的病理。

The electron micrographes showed that the hyperfine structure of lung had great changes after the accurance of pneumonedema.

本组考虑到甘露醇又有强大的利尿脱水作用，又有可能用于抢救。