【简答题】设有如下一组推理规则: r1:IF E1 THEN E2 (0.6) r2:IF E2 AND E3 THEN E4 (0.8) r3:IF E4 THEN H (0.7) r4:IF E5 THEN H (0.9) 且已知CF(E1) = 0.5, CF(E3) =...
【单选题】某企业为生产车间机器设备计提折旧5800元,应借记( )科目。
【单选题】What can we learn about the writer's friend from the passage?
A.
He got to the writer's flat without difficulty.
B.
He found the key by the tree.
C.
He entered the wrong flat by mistake.
D.
He didn't have a good meal.
【单选题】男性,59岁。反复发作咳嗽、咳痰20余年,近3年进行性气急加重,时有尿少,下肢水肿,1周前因感冒症状加剧而住院。查体;神清,气促,口唇发绀,结膜充血,颈静脉怒张,两肺呼吸音低,肺底闻及湿性啰音,心界不大,心率110次/分,律齐,P亢进,各瓣膜听诊区未闻及杂音,肝肋下2.5cm,质软,压痛,肝颈静脉回流征阳性,下肢水肿(++),痰涂片见革兰阴性杆菌生长,血气分析示≮PaCO 2 50mmHg,PaO...
【简答题】设有如下一组推理规则: r1:IF E1 THEN E2 (0.6) r2:IF E2 AND E3 THEN E4 (0.8) r3:IF E4 THEN H (0.7) r4:IF E5 THEN H (0.9) 且已知CF(E1)=0.5,CF(E3)=0.6,CF(E5)=0.4,结论H的初始可信度一无所知。求CF(H)=?
【简答题】设有如下一组推理规则 : r 1 : IF E 1 THEN E 2 (0.6) r 2 : IF E 2 AND E 3 THEN E 4 (0.7) r 3 : IF E 4 THEN H (0.8) r 4 : IF E 5 THEN H (0.9) 且已知 CF(E 1 )=0.5, CF(E 3 )=0.6, CF(E 5 )=0.7 。求 CF(H)=?
【简答题】5 设有如下一组推理规则 : r 1 : IF E 1 THEN E 2 (0.6) r 2 : IF E 2 AND E 3 THEN E 4 (0.7) r 3 : IF E 4 THEN H (0.8) r 4 : IF E 5 THEN H (0.9) 且已知 CF(E 1 )=0.5, CF(E 3 )=0.6, CF(E 5 )=0.7 。求 CF(H)=...
【简答题】设有如下一组推理规则 : r 1 : IF E 1 THEN E 2 (0.6) r 2 : IF E 2 AND E 3 THEN E 4 (0.7) r 3 : IF E 4 THEN H
(0.8) r 4 : IF E 5 THEN H
(0.9) 且已知 CF(E 1 )=0.5, CF(E 3 )=0.6, CF(E 5 )=0.7 。求 CF(H)=?
【单选题】关于颈静脉的描述错误的是( )。
B.
正常人平卧位时,颈静脉可稍见充盈,充盈水平仅限于锁骨上缘至下颌角距离的下2/3以内