单选题Because of the reduced （） in the vacuum boiling evaporator, some of the sea water boils as it flows through the tubes.AtemperatureBwater levelCpressureDrate of flow
单选题
Because of the reduced （） in the vacuum boiling evaporator, some of the sea water boils as it flows through the tubes.
A
temperature
B
water level
C
pressure
D
rate of flow
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