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【简答题】
板材两边夹紧并加拉力，被工作台顶升的拉形模和板材表面逐步接触，产生不均匀塑性变形，使板材和模具贴合，零件，沿板材长度方向夹紧称（），沿板材宽度方向夹紧称（），是蒙皮零件的有效方法。
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【单选题】对FN3-10/400型户内高压压气式负荷开关,在进行交流耐压试验时,当升压过程中发现支柱绝缘子闪烁跳闸击穿,其击穿原因是( )。
A.
拉杆受潮
B.
支柱绝缘子破损
C.
触头脏污
D.
空气湿度增大
【单选题】对FN3-10/400型户内高压压气式负荷开关,在进行交流耐压试验时,当升压过程中发现支柱绝缘子闪烁跳闸击穿,其击穿原因是( )。
A.
空气湿度增大
B.
支柱绝缘子破损
C.
触头脏污
D.
拉杆受潮
【单选题】A patient with esophageal cancer says, "My doctor just told me that this cancer is very serious. Am I going to die?" Which response by the nurse is correct?
A.
We are all going to die some day, so you can't worry about it.
B.
This cancer is serious. You will probably die, but maybe not. My mom had cancer, but she got better, so no one really knows.
C.
I don't know. Usually there are treatments that can be done. Would you like to talk about some of the treatments that your doctor talked to you about?
D.
Let me tell you everything we will do. First you will have chemotherapy. Then radiation. We will give you lots of IV fluids. Then you will have some nausea, but we will give you medicines for everything.
【简答题】Kate want to be a nurse and to work with sick people. She knows they will need help. Last summer Kate broke her leg. The pain was so great that she could not even walk. She was taken to the hospital b...
【简答题】Kate wants to be a nurse and to work for the sick. She knows they need her help. Whenever Kate goes to the hospital, she always sees many patients there. Last summer Kate broke her leg. The pain was v...
【单选题】对 FN3-10/400 型户内高压压气式负荷开关,在进行交流耐压试验时,当升压过程中发现支柱绝缘子闪烁跳闸击穿,其击穿原因是( )。
A.
空气湿度增大 B 支柱绝缘子破损 C 触头脏污 D 拉杆受潮
B.
支柱绝缘子破损 C 触头脏污 D 拉杆受潮
C.
触头脏污 D 拉杆受潮
D.
拉杆受潮
【单选题】FN3-10/400 型户内高压压气式负荷开关进行交流耐压试验时,升压过程中发现支柱绝缘子闪烁跳闸击穿,其击穿原因是( )。
A.
拉杆受潮
B.
支柱绝缘子破损
C.
触头脏污
D.
空气温度增大
【单选题】FN3-10/400型户内高压压气式负荷开关进行交流耐压试验时，升压过程中发现支柱绝缘子闪烁跳闸击穿，其击穿原因是（）。
A.
拉杆受潮
B.
支柱绝缘子破损
C.
触头脏污
D.
空气湿度增大
【单选题】对FN3-10/400型户内高压压气式负荷开关,在进行交流耐压试验时,当升压过程中发现支柱绝缘子内闪烁跳闸击穿,其击穿原因是( )。
A.
空气湿度增大
B.
支柱绝缘子破损
C.
触头脏污
D.
拉杆受潮
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