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["С тонна пара может конденсировать столько тонн конденсата?", ["Тем не менее, как тонна пара может конденсствовать сколько процентаов конденсата?", "Теоретически должно быть так, тонна изменится в тонну, но должны быть потери, 70%-8 8%,

2019-04-09View Original

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本帖最后由 绿莲花 于 2019-4-13 21:27 编辑 如题,一吨蒸汽能凝结百分之几的凝结水?
Reply #22019-04-10
理论上应该1吨变1吨,但应该有损耗,70%-80%应该差不多吧
Reply #32019-04-10
一万块钱能配多少钱的电脑?:lol 和凝结的条件有关,一般装置上的凝结水可近似为饱和汽水混合物
Reply #42019-04-11
来个咬文嚼字,歪解题目,娱乐一下: 1. 题目:一吨蒸汽能凝结多少吨凝结水 辨析:此语句中的蒸汽是一个冷源,用此冷源冷却另一个等压的高温蒸汽,得到的结果是:不能生成凝结水 2.调整后的题目:一吨蒸汽能凝结成多少吨凝结水 辨析:此语句中的蒸汽是一个热源,被其他低于沸点温度的冷源冷却而生成凝结水,理论上在足够长时间内可凝结成等量的凝结水
Reply #52019-04-12
根据****的质能方程,应该是损失了一点质量。
Reply #62019-04-12
1吨水能凝结成多少冰?、?、
Reply #72019-04-12
你这题目不是来问质量守恒的吗?
Reply #82019-04-12
上面都说了,质量守恒定律
Reply #92019-04-12
这个问题。。。。三大平衡啊
Reply #102019-04-13
10 楼很细致。执着。

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