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______ the temperature, _______ water turns into steam.
A.The high, the fast
B.Higher, faster
C.The more high, the faster
D.The higher, the faster
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更多 “ ______ the temperature, _______ water turns into steam. A.The high, the fastB.Higher, fasterC.The more high, the fasterD.The higher, the faster ” 相关考题
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______ the temperature, ______ water turns into steam.A. The high... the fastB. Higher... fasterC. The more higher... the fasterD. The higher... the faster
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The _______ the ground is, the _______ the air becomes.
A.high...thinnerB.higher...thinC.high...thinD.higher...thinner
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The higher the temperature is, _______the liquid evaporates(蒸发).
A.the fasterB.fasterC.the slower
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Care must be taken not to wash or iron synthetic fibers at _____.A、a too high temperatureB、too a high temperatureC、too high a temperatureD、a temperature too high
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( )is monitored on the drain tank and header tank by magnetic switches with a 20seconds delay to prevent false alarms due to surging
A.Low pressure of the lubricating oilB.Low level of the lubricating oilC.High temperature of the lubricating oilD.High temperature of the cooling water
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Conditions for crossing a rough bar are usually best at ______.A.low water slackB.high water slackC.high water ebbD.high water flood
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Mean low water is the average height of ______.A.the surface of the seaB.high waters and low watersC.all low watersD.the lower of the two daily low tides
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Mean high water is the average height of ______.A.the higher high watersB.the lower high watersC.the lower of the two daily tidesD.all high waters
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单选题In some parts of the world there is often a slight fall in tide during the middle of the high water period. The effect is to create a longer period of stand at higher water. This special feature is called a(n)（）.A
apogean tideB
double high waterC
perigean tideD
bore
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单选题（） water is more expensive than fresh water It has high specific heat and low viscosity.A
DistilledB
DistillingC
BoilingD
Boiled
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单选题Black smoke coming from a boiler can be caused by （）.A
low water levelB
high water levelC
excessively high fuel pressureD
low oil temperature
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单选题If the temperature in the icebox is too high, the trouble could be（）A
a clogged scale trapB
air in the systemC
automatic controls not functioning properlyD
insufficient cooling water to the condenser
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单选题An over-speed trip stops a diesel engine when the engine （）A
runs out of fuelB
has low lubricating oil pressureC
exceeds a set maximum speedD
has high cooling water temperature
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单选题If the cooling water temperature and the lube oil temperature in a diesel engine are too high, the cause can be （）A
a dirty lube oil strainerB
internal water leaksC
an oil suction line restrictionD
excessive wears of the cooling water pump
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单选题Simplex tailshaft seal equipment’s working condition is terribleThe main cause is （）A
the shafting’s vertical vibrationB
violent friction and sea water corrosiveC
friction and high temperatureD
violent friction and high temperature
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单选题Whether using a centrifuge or a simple filter, oil cleaning and filtration will be the most effective when the oil is at a （）.A
high temperature and a high viscosityB
high temperature and a low viscosityC
low temperature and a high viscosityD
low temperature and a low viscosity
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单选题In a vacuum distillation system, the case is the higher the pressure, （）.A
the saturation temperature is higherB
the higher the saturation temperatureC
the higher is the saturation temperatureD
the saturation temperature is more high
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单选题The primary reason low pressure evaporators produce distillate more efficiently, and with less scale formation, than high pressure evaporators is （）.A
evaporation is accomplished in a vacuumB
due to the higher temperature of the incoming feedC
due to the latent heat of evaporation principleD
evaporation in a submerged medium produces more distillate
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单选题In a diesel engine cooling system, the high temperature alarm contact maker will be activated on excessively high water discharge temperature from the （）A
raw water pump dischargeB
expansion tank outletC
cooling water heat exchangerD
outlet engine jacket water outlet
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单选题Low cylinder compression pressure and a high exhaust temperature may indicate （）A
early fuel injection timingB
leaking valvesC
a continuously open scavenge air portD
low cooling water temperature
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单选题When bilge water is heated in a holding tank, which one of the following statements is not accurate?（）A
The high temperature facilitates primary gravity separationB
Most of the oil and organic solvents are raised to the top layerC
The high the temperature is, the more the top oil will be collectedD
The high temperature has little use on the separation of emulsified oil
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单选题Mean high water is the average height of（）.A
The higher high watersB
The lower high watersC
The lower of the two daily tidesD
All high waters
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单选题If the compressor-discharge temperature is higher than the receiver temperature（）A
increase the amount of cooling water to the condenserB
decrease the amount of cooling water to the condenserC
add more refrigerant to the systemD
remove some of the refrigerant from the system
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单选题A tide is called diurnal when（）.A
only one high and one low water occur during a lunar dayB
the high tide is higher and the low tide is lower than usualC
the high tide and low tide are exactly six hours apartD
two high tides occur during a lunar day
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单选题Immediately after starting a diesel engine, normal raw water and jacket water pressure are indicatedHowever, the jacket water temperature continues to rise, if there is no change in the sea temperature, you should suspect（）A
overloading in all cylindersB
a jammed three-way thermostatic valveC
chromate PH too lowD
a high level in the surge tank
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单选题When using a fuel with a higher than normal sulfur content in an auxiliary diesel engine, you should（）A
maintain higher than normal jacket water temperatureB
change the lube oil more frequently than normalC
maintain a higher air-box temperature than normalD
maintain a higher air-box pressure than normal
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单选题A
To transport water to high places.B
To provide air conditioning.C
To fertilize the soil.D
To adjust the soil temperature.
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