发电机组的选择在施工图设计阶段,可按供电变压器容量的10%~20%估算柴油发电机的容量。()
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男孩,10岁。未经肾活组织检查诊断为肾炎性肾病。可呈下列临床特点,除了
A. 血尿
B. 商血压
C. 氮质血症
D. 血清C3降低
E. 对激素治疗完全无效应
Man closes his eyes quickly when a fly suddenly rushes to his face. We call it the ______
A. voluntary
B. stern
C. intrinsic
D. natural
The author most probably is a______.
A. teacher
B. psychologist
C. writer
D. doctor