无论是单相全控还是半控桥式整流电路,带电阻负载时,其输出()的计算公式相同。
参考答案:电压
小题1:The little boy held his mother’s hand f___________ when crossing the street.
小题2:The school is within walking d___________ of my house.
小题3:The time is a_____________ when we must think about buying a new house.
小题4:It was a great ___________(宽慰) to have rain after a long time of drought.
小题5:Have you ever read the original v________of the novel?
小题6:In the 1950s the Chinese government introduced ________(简化) Chinese characters.
小题7:He discovered the _________(废墟) of the old city in the nearby countryside.
小题8:________ by his accent, he comes from the north of the country.(据他的口音判断)
小题9:How did you p_____ him into joining us? It’s amazing!.
小题10:I was told that he had made an unpleasant c_________ on my speech.
「此病例属于100-102题」 患者刘某,20岁,自述气候变化而出现咳嗽、咳痰、胸闷、呼气性呼吸困难,烦躁不安伴哮鸣音,发绍明显,视诊桶状胸,诊断为支气管哮喘。
护士应了解刘某目前最主要的护理问题为
A.低效型呼吸型态
B.有体液不足的危险
C.恐惧
D.有窒息的危险
E.活动无耐力