【单选题】Hallen is a 30 years old woman, who had post traumatic coma associated with urinary tract infection. Doctor ordered urine culture. The correct way to leave the urine sample is ( )
A.
by urethral catheterization
B.
keeping the anterior urine
C.
keeping the morning urine
D.
collection of 24h urine
E.
retention of 12h urine
【单选题】敬业是一种对待自己职业的应有态度,它的核心要求是
【单选题】微程序控制器中,以下( )顺序控制方式可实现微指令的多路转移。
【单选题】在LTE测试中,应用层速率,PDCP层速率,MAC层速率,物理层速率,哪个值最大
【单选题】Lily is a 30 years old woman, who had post traumatic coma associated with urinary tract infection. Doctor ordered urine culture. The correct way to leave the urine sample is ( )
A.
by urethral catheterization
B.
ke eping the anterior urine
C.
ke eping the morning urine
D.
collection of 24h urine
E.
retention of 12h urine
【简答题】最概然速率和平均速率的物理意义各是什么?有人认为最概然速率就是速率分布中的最大速率,对不对?