问题
问答题 简答题
DK-l型电空制动机为什么要设初制风缸？
答案
参考答案：
DK-l型电空制动机设置初制风缸，为的是在实施最小减压量时，即使电空制动控制器手柄在制动位短暂停留，也能保证均衡风缸的压力向初制风缸均衡，使制动管得到最小有效减压量，并且大大缓和了压力回升现象，并使最小减压量得到控制，减压效果明显。
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DK-l型电空制动机为什么要设初制风缸？
参考答案：
DK-l型电空制动机设置初制风缸，为的是在实施最小减压量时，即使电空制动控制器手柄在制动位短暂停留，也能保证均衡风缸的压力向初制风缸均衡，使制动管得到最小有效减压量，并且大大缓和了压力回升现象，并使最小减压量得到控制，减压效果明显。
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| Two women were quarreling (吵架) on the train. One wanted to open the window, 1 wanted to close it. Then the conductor came to them. One woman said to the conductor,"If this window is open, I will 2 a cold. And perhaps I will die of cold. " The other woman said,"But if the window is 3 .I'll feel hard to breathe and I may die. " The conductor didn't konw 4 to do. One man said,"I've been listening to them 5 the time.I don't think 6 of us can help them. It's 7 to leave them alone. " Then the man sat 8 to them and had an idea. " 9 , open the window and that will make one die."he said."Next 10 it and that will make the other die, then we'll have peace(平静) . " | ||||
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