问题
多项选择题
关于电流互感器电容量和介质损耗因数的表述正确的是（）。
A.电容量初值差不应超过±3％
B.末屏介质损耗因数要求小于0.015
C.测量值异常，可测量介质损耗因数与测量电压之间的关系曲线
D.220kV电流互感器介损值应小于0.006
答案
参考答案：B, C, D
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关于电流互感器电容量和介质损耗因数的表述正确的是（）。
A.电容量初值差不应超过±3％
B.末屏介质损耗因数要求小于0.015
C.测量值异常，可测量介质损耗因数与测量电压之间的关系曲线
D.220kV电流互感器介损值应小于0.006
参考答案：B, C, D
The Little Angel Sally jumped up the moment she saw the surgeon(外科医生） come out of the operating room. She asked, “How is my little boy?” The surgeon said, “I’m ____. We did all we could, but your boy didn’t ____ it.” Sally ____into the chair. The surgeon asked, “Would you like some time with your son before he was transported to the ____?” Sally nodded. While saying goodbye, she ran her fingers ____ through his thick curly hair. “Would you like a lock（一撮）of his hair?” the surgeon asked. Sally nodded yes. The surgeon cut a few hairs, and handed them to Sally. The mother said, “It was Jimmy’s idea to ____ his body to the university for study. He said it might ____ somebody else. “I said no at first, ____ Jimmy said, ‘Mom, I won’t be using it after I die. Maybe it will help some other little boy spend one more day with his Mom.’” “My Jimmy had a heart of ____, always thinking of someone else, always wanting to help others if he could.” she went on. Sally walked out of the hospital. She put the bag with Jimmy’s ____ on the seat beside her in the car. The drive home was ____. It was even harder to enter the ____ house. She carried Jimmy’s belongings, and the lock of his hair to her son’s room. She started placing the model cars and other personal things back in his room ____ where he had always kept them. She lay down across his bed and, hugging his pillow, ____ herself to sleep. It was around midnight when Sally ____. Lying beside her on the bed was a letter. The letter said, “Dear Mom, I know you’re going to ____ me, and me too. I will always love you, Mom, even more ____ each passing day. Someday we will see each other again. Until then, if you want to ____a little boy so you won’t be so lonely, that’s OK with me. He can have my room and old toys to play with. Don’t be sad thinking about me. I don’t hurt any more. The cancer is all ____. I don’t have to stand that ____any more. The angels in Heaven are so tender. They say I’m a Special Angel! I love you, Mom.”
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