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[问答题,简答题] 按照不同类型具体说出氧气顶吹转炉炼钢需用哪些原材料?

可用于心源性哮喘的药物是() ["吗啡","氨茶碱","肾上腺素","地高辛","呋塞米"] 下列除哪项外,其余胆囊壁均可呈弥漫性增厚() ["急性胆囊炎","急性黄疸性肝炎","胆囊腺瘤","充血性心力衰竭","门静脉高压症"] 再出血是蛛网膜下腔出血的急性并发症,其常见的再出血时间是发病后() ["3~7天","7~10天","10~14天","14天以上","3天以内"] 视交叉处的神经纤维分两组,其交叉特性是() ["来自两眼视网膜的鼻侧纤维不交叉","来自两眼视网膜的颞侧纤维交叉","来自两眼视网膜的鼻侧纤维交叉","来自两眼视网膜下方的纤维交叉","来自两眼视网膜上方的纤维交叉"] 典型胆囊结石的声像图特征是()①囊内出现单枚或多枚团块状强同声;②强同声团可随体位改变而移动;③强回声团后方伴有声影;④胆总管扩张 ["①②③","①③","②④","④","①②③④"] 按照不同类型具体说出氧气顶吹转炉炼钢需用哪些原材料?
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