摘要: 目的探讨超声检查对胃肠疾病诊断的应用价值方法选取我院就诊的2886例患者,平均49.3岁.采用飞利浦IU-22,HD-15凸阵实时超声诊断仪,探头频率3.5-5MHz.应用胃肠充盈助显剂的超声检查方法:首先受检者检查前禁食6-8小时,检查前口服冲好的助显剂300-500ml,依次采取左侧卧位,仰卧位,坐位,右侧卧位,对贲门胃底,胃体...
The invention provides a treatment process of sulfide-containing wastewater in leather wastewater. The treatment process comprises the following steps: firstly filtering impurities in the sulfide-containing wastewater in the leather wastewater, subsequently homogenizing and averaging, reacting, finally precipitat...