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发布时间:2023-10-21 11:38:21

[单项选择]The fog most commonly encountered at sea is called().
A. conduction fog
B. radiation fog
C. frontal fog
D. advection fog

更多"The fog most commonly encountered a"的相关试题:

[单项选择]Radiation fog is more commonly encountered in().
A. spring
B. later winter
C. autumn
D. end of summer
[单项选择]Which instrument is most useful in forecasting fog().
A. A barometer
B. An anemometer
C. A sling psychrometer
D. A pyrometer
[单项选择]()is a type of fog occurring close to the sea surface when the air is dry and cold-probably at least 9℃ below the sea surface temperature.
A. MIXING FOG
B. ADVECTION FOG
C. RADIATION FOG
D. ARCTIC SEA SMOKE
[单项选择]Steam fog is most likely to occur on the Mississippi and Ohio Rivers in().
A. spring,around late evening
B. spring,around early evening
C. fall,around early morning
D. fall,around midday
[单项选择]Advection fog is most commonly caused by().
A. air being warmed above the dew point
B. saturation of cold air by rain
C. a rapid cooling of the air near the surface of the Earth at night
D. warm moist air being blown over a colder surface
[单项选择]Fog is most commonly associated with a(n)().
A. warm front at night
B. low pressure area
C. anticyclone
D. lack of frontal activity
[单项选择]Which kind of fog is also named as ground fog?()
A. Advection
B. Radiation fog
C. frontal fog
D. Steam fog
[单项选择]Radiation fog().
A. always forms over water
B. is formed by a temperature inversion
C. is thinnest at the surface
D. dissipates during the evening
[单项选择]High-velocity fog().
A. is a finer,more diffuse water spray than low-velocity fog
B. requires that the water pressure be no greater than 60 psi
C. produces an effective fog pattern no more than 6 feet beyond the nozzle
D. extinguishes a fire by absorbing heat and reducing the supply of oxygen
[单项选择]Fog forms when the air().
A. Is 50% water saturated
B. Is 90% water saturated
C. Temperature is greater than the dew point temperature
D. Temperature is equal to,or below the dew point temperature
[简答题]怎么看到fog函数的模型树?
[单项选择]Advection fog holds longest over which portions of the lakes?()
A. Northwest
B. Southeast
C. Northeast
D. Southwest
[单项选择]Uncharted lights, fog signals and radar beacon transmissions may be()near the station.
A. encountered
B. met
C. contacted
D. seen
[单项选择]All fog signals shall be sounded every two minutes with the exception of a vessel().
A. underway or making way
B. under sail or under tow
C. anchored or aground
D. not under command or restricted in her ability to maneuver
[单项选择]A fog signal consisting of one prolonged blast followed by four short blasts would indicate thepresence of a().
A. vessel being towed
B. fishing vessel engaged in trawling
C. vessel at anchor warning of her location
D. power-driven pilot vessel on station underway
[单项选择]In dense fog a vessel without operational radar may not be justified()at all but should anchor if it is safe and practicable for her to do so.
A. to be underway
B. on under way condition
C. to stop engine
D. in being under way

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