The temperature differential occurring between the inlet temperature of the fluid to be cooled and the outlet temperature of the cooling medium in a shell-and-tube heat exchanger is greatest in which of the flow designs listed?()
If the temperature drops low enough, oil will not flow, () just tell us the temperature.
A cargo hold has been determined to have a relative humidity of 80% and a dry bulb temperature of 80 ℃ and a dry bulb temperature of 85℃.When the hold is sealed and the dry bulb temperature decreases, the relative humidity in the space will ()
An inconspicuous,partly submerged vessel or object being towed,where the length of tow is 100 meters,shall show().
If the cooling water temperature and the lube oil temperature in a diesel engine are too high, the cause can be ()
Ambient temperature is the ().
Water evaporates or steam condenses at the saturation temperature, which depends upon the pressure, the higher the pressure () the saturation temperature.
As the temperature of an air mass decreases,the().
If a weather bulletin shows the center of a low pressure system to be 100 miles due east of you,what winds can you expect in the Southern Hemisphere?().
The (auto)ignition temperature is that temperature atwhich().
The temperature of a refrigerant gas is the highest ().
The temperature difference between the inlet and outlet temperature of the lube oil cooler in the lubricating system for the diesel engine is generally between ().
If your weather bulletin shows the center of a low pressure area to be 100 miles due east of your position,what winds can you expect in the Northern Hemisphere?().
As the temperature of the air reaches the dew point,().
If the compressor-discharge temperature is higher than the receiver temperature()
The operating diesel generators will have their exhaust temperatures, cooling water and lubricating oil temperatures and pressures () in much the same way as for the main engine.
When the temperature of the refrigerant flowing out from the condenser is below the condensing temperature, it is said to be ().
. The temperature today is about 68 degrees. That's the temperature in ______________.
(In) warm-blooded animals, their body temperature, regardless of the temperature of the an
Temperature affects the viscosity of oil.()
– What’s the temperature today –() .
选择一个你认为合适的词填入句中,该词的含义已经给出。to put forward - On the basis of our results, we…that temperature will continue to rise for the next 100 years.
The () the temperature, the greater the retardation of food degradation
气体的粘度随压力增高而增高。在低压时,气体粘度随温度升高而增加,随着压力的增加,温度升高对粘度增大的影响越来越小,当压力很高时(100×105Pa以上),气体粘度随温度升高而降低,明显表现出类似于液体的性质。Table 1-13 shows the dynamic viscosity of methane at different pressures and temperatures. It can be seen from the table that the viscosity of gas increases with the increase of pressure. At low pressure, the gas viscosity increases with the increase of temperature. With the increase of pressure, the influence of temperature increase on the inc