下列选项中,()不是水质自动在线监测的参数。 ["pH值","水压","水温","COD值"]
一次群系统的传输速率为()。 ["2.048Mbit\/s","3.072Mbit\/s","1.024Mbit\/s","0.512Mbit\/"]
下列哪一种细菌是G+菌?() ["大肠杆菌","金黄色葡萄球菌","淋球菌","肺炎克雷伯氏菌","伤寒沙门氏菌"]
产品出料系统(PDS)交替模式时,只有当()门关闭,才能充许其它PDS向PC出料。 ["阀门A","阀门D","阀门W","阀门H"]
急性肠扭转可引起:() ["凝固性坏死","湿性坏疽","气性坏疽","液化性坏死","以上都不是"]
小儿无尿概念是指昼夜尿量低于()~50 ml