此病确为ADEM(急性播散性脑脊髓炎).ADEM stands for acute disseminated encephalomyelitis.目的分析儿童急性播散性脑脊髓炎的临床和实验室特点.Objective To study the clinical and laboratory characteristics of acute disseminated encephalomyelitis ADEM in children.因此...
在黄石公园里使用雪车这一想法,为人们提供了一种对环境低影响、低污染的游览方式。The snowcoach concept in Yellowstone provides low-impact, low-pollution access.上礼拜当雪车驶动时发生了一场争吵.Last week there was a quarrel during a sledge drive.扬雪车上庞大的钻头叶片在开始大量吞进积雪.Already the ...