高压旋喷桩
属于条件必需氨基酸的是() ["苯氨酸","色氨酸","谷氨酰胺","异亮氨酸","蛋氨酸"]
说明红细胞代偿性增生的指标是() ["网织红细胞数增高","尿含铁血黄素阳性","Coombs试验阳性","酸溶血试验阳性","血间接胆红素阳性,尿胆原、粪胆原增加"]
说明有血管内溶血的指标是() ["网织红细胞数增高","尿含铁血黄素阳性","Coombs试验阳性","酸溶血试验阳性","血间接胆红素阳性,尿胆原、粪胆原增加"]
肺动脉压的正常值范围是() ["5~10cmH2<\/sub>O","6~15mmHg","10~22mmHg","30~44mmHg","60~80mmHg"]
深基坑工程事故的分析