γ照相机分辨两个点源或线源最小距离的能力（）
A.空间分辨率
B.能量分辨率
C.积分均匀度
D.微分均匀度
E.固有均匀度
参考答案：A
Could you please tell me _____? [ ]
A. where the Grand Central Station is
B. how far the Grand Central Station was
C. how can we get to the Grand Central Station
D. when was the Grand Central Station built
假若追问病史，本例在1个月前有相似发作，中段尿培养为变形杆菌，菌落计数＞105/ml，本次培养结果仍为变形杆菌。此时应考虑的诊断是
A．慢性肾盂肾炎
B．慢性间质性肾炎
C．尿路感染复发
D．尿路重新感染
