问题
问答题 简答题
PT燃油泵的作用？
答案
参考答案：
（1）输油给喷油器。
（2）调整输油压力以得到所需的循环供油量。
（3）限制柴油机超速和稳定怠速，也可在转速范围内稳定任何转速。
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PT燃油泵的作用？
参考答案：
（1）输油给喷油器。
（2）调整输油压力以得到所需的循环供油量。
（3）限制柴油机超速和稳定怠速，也可在转速范围内稳定任何转速。
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| Your room is your own special space. It's 1 just a place for you to study and sleep. So make it fun and 2 to live in. Here are some tips to help you. Give your room a theme (主题). Having a 3 makes your room look more stylish and beautiful. A room's theme can be 4 . It could be about one of your favorite things, like football or music or a colour. Pick a theme and keep it in mind, then decorate the room around the theme you have chosen. 5 , some boys like skateboarding (滑板). Paint the walls in skater stripes (条纹), and 6 disco balls from the ceiling and use skateboards as shelves (架子). 7 you are a girl, you may be more interested in 8 like dolphins (海豚). Pick curtains (窗帘) and bed covers with dolphin patterns on them. Put dolphin toys on your bed, too. Draw or paint pictures of dolphins playing on your walls. Make your room as blue as the 9 . So when you walk into the room, you 10 it's a home for dolphins!
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