单选题离心泵输送冷水时工作正常，输送热水时发生频率较高的振动和噪声，有可能是发生了（）现象。A共振B汽蚀C喘振DB或C
单选题
离心泵输送冷水时工作正常，输送热水时发生频率较高的振动和噪声，有可能是发生了（）现象。
A
共振
B
汽蚀
C
喘振
D
B或C
参考解析
解析：
暂无解析
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