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The heat loss of exhaust gas is the loss caused by the sensible heat of the exhaust gas and the flying ash.()

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更多“The heat loss of exhaust gas i…”相关的问题

第1题

the greater the boiler evaporation, the greater the heat loss q5.()
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第2题

In order to reduce the boiler exhaust heat loss, the exhaust temperature should be lowered as low as possible.()
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第3题

Water regulates body temperature through heat loss via

A.conduction.

B.radiation.

C.respiration.

D.evaporation.

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第4题

在下述句子中哪个词语起到模糊限制的作用,降低了表述的绝对性。“Free-running homes with a higher external surface to floor area ratio tend to cool down more by conductive heat loss than homes with a lower ratio."

A、tend to

B、more…than

C、with a higher external surface

D、heat loss

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第5题

在时间dt内从长度dx管段上的热损失为The heat loss from the length dx segment in time dt is:
在时间dt内从长度dx管段上的热损失为The heat loss from the length dx segment in time dt is:
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第6题

Which of the following is NOT the exact effect of aerosol layer?A.It may reflect heat comi

Which of the following is NOT the exact effect of aerosol layer?

A.It may reflect heat coming from the sun.

B.It facilitates the balance of heat on the Earth.

C.It would start another ice age.

D.It accelerates the loss of heat on the surface of the planet.

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第7题

Increasing the compression ratio of a diesel engine while maintaining the designed rate of
fuel flow will result in _________.

A.increased horsepower

B.reduced efficiency

C.increased heat loss

D.lower cylinder pressures

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第8题

According to paragraph 1, the most fundamental adaptation to maintain body temperature isA

According to paragraph 1, the most fundamental adaptation to maintain body temperature is

A.the heat generated by the metabolism

B.a shivering reflex in the muscles

C.migration to a warmer environment

D.higher caloric intake to match heat loss

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第9题

The thermoregulatory set point is mainly determined by

A.the working state of the heat production organ

B.the working state of the heat loss organ

C.the working feature of the peripheral thermoreceptor

D.the working feature of the temperature sensitive neuron

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第10题

In paragraph 2, the author explains the concept of vasodilation and vasoconstriction byA.d

In paragraph 2, the author explains the concept of vasodilation and vasoconstriction by

A.describing the evolution in our ancestors

B.giving an example of heat loss in the extremities

C.comparing the process in humans and animals

D.identifying various types of insulation

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