你可能感興趣的試題

In a vacuum distillation system, the case is the higher the pressure, （）.

A.the saturation temperature is higher
B.the higher the saturation temperature
C.the higher is the saturation temperature
D.the saturation temperature is more high

單項(xiàng)選擇題

A hydraulic machine is one that uses （） to do work.

A.liquid
B.steam
C.gas
D.electricity

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Because of the reduced （） in the distillation system, some of the sea water boils as it flows through the tubes of the evaporator.

你可能感興趣的試題

In a vacuum distillation system, the case is the higher the pressure, （）.

A hydraulic machine is one that uses （） to do work.