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【单选题】
对于加热器疏水冷却段错误的描述是（）。
A.
疏水冷却段削弱了管内发生汽化的趋势；
B.
给水在疏水冷却段换热后，到下一级加热器；
C.
经过疏水冷却段后，疏水温度降到饱和温度以下；
D.
疏水冷却段提高了换热效率。
参考答案：
参考解析：
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