问题
问答题 简答题
压缩机入口流量过小的因素有?
答案
参考答案:
①气量不足,供气系统因素;
②入口过滤器堵塞;
③进气温度过高,指示流量偏高,实际流量偏小;
④进气压力过低,指示流量偏高,实际流量偏小。
压缩机入口流量过小的因素有?
参考答案:
①气量不足,供气系统因素;
②入口过滤器堵塞;
③进气温度过高,指示流量偏高,实际流量偏小;
④进气压力过低,指示流量偏高,实际流量偏小。
补全对话。 A: Hi, Lucy! __1__ B: Well, I live near my school, so I get up at a quarter to seven. Never go to school late. A: Do you have breakfast at home? B: Yes, __2__ A: When do you go to school? B: __3__ so I go to school at seven forty-five. A: __4__ B: I leave school at five past five and __5__
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