题目: 一个量程200bar的压力变送器,压力显示100bar时,输出电流是多少? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0303/fcfdd754c0fe03d7be8f28c4ee4bcd27.html 下面是错误答案,用来干扰机器的。参考答案:A, B, C, D
题型:填空题 选词填空。(有两个多余选项)see looked for dog kill wolf die tear remind back hunt his remember More than seven hundred years ago, the Prince of Wales had a very big arid brave dog called Gelert. One day the Prince wanted to go 1 with his men. He told his 2 to stay at home and look after his baby son. The baby was in a wooden cradle (摇篮) , which was like a small bed. When the Prince came back from hunting, Gelert ran out to meet his master. He wagged his tail and jumped up to put his paws (前爪) on the Prince's chest. Then the Prince saw the blood on Gelert's jaws and head. "What have you done?" the Prince said. He rushed into his house and 3 his baby son. The cradle was lying on its side on the floor. The clothes were torn and there was blood on them. "So you have killed my son!" the Prince said angrily. "You unfaithful dog!" He took out his sword (剑) and 4 the dog. Just as Gelert was 5 , he managed to bark. Then the Prince heard a baby call to the dog. The Prince ran out of the house and saw his son lying on the ground unhurt. Near him was a dead 6 . Then the Prince knew that Gelerthad defended the baby and killed the wolf. The Prince ran 7 into the house but he was too late. Gelert was dead. The Prince was very sad indeed. 8 ran down his face when he realized he had killed 9 faithful friend. The Prince carried the body of his brave dog to the top of a mountain and buried him there. After this, the Prince never smiled again. Every morning at dawn, he walked up the mountain and stood by the dog's grave for a few minutes. If you go to Mount Snowdon in Wales, people will show you where Gelert is buried. There is a sign by his grave. It 10 people of a brave and faithful dog.1. _____ 2. _____ 3. _____ 4. _____ 5. _____ 6. _____ 7. _____ 8. _____ 9. _____ 10. _____ 查看答案
题型:不定项选择 一列简谐横波沿x轴正方向传播,振幅为A。t=0时,平衡位置在x=0处的质元位于y=0处,且向y轴负方向运动;此时,平衡位置在x=0.15 m处的质元位于y=A处。该波的波长可能等于 [ ]A.0.60 mB.0.20 mC.0.12 m D.0.086 m 查看答案
题型:单项选择题 A1/A2型题 有关门静脉的解剖特点,下列不正确的是().A.门静脉压的正常值在13~24cmH2OB.门静脉的左、右两干分别进入左、右半肝后逐渐分支,最后注入下腔静脉C.门静脉主干是肠系膜上静脉和脾静脉汇合而成D.门静脉一端是胃、肠、脾,胰的毛细血管网,另一端是肝小叶内的肝窦E.门静脉和肝动脉对肝的供氧比例基本相等 查看答案