更多"The eye of a hurricane is surrounde"的相关试题:
[单项选择]A vessel entering the eye of a hurricane should expect（）.
A. moderating winds and heavy confused seas to strike his vessel from all directions
B. the winds to increase to hurricane force and strike from a different direction as the eye passes
C. the barometer to reach the lowest point
D. All of the above
[单项选择]Why will a turbocharger diesel engine produce black smoke if excessive additional load is applied too quickly?（）
A. Exhaust energy would draw excess air
B. The inertia of the turbocharger rotor causes a time lag which delays the turbocharger speed increase
C. Exhaust gas pumping losses are increased due to turbine windage
D. Exhaust gas back pressure falls slightly due to increased nozzle action
[单项选择]The dense black cumulonimbus clouds surrounding the eye of a hurricane are called（）.
A. Spiral rainbands
B. Cloud walls
C. Funnel clouds
D. Cyclonic spirals
[多项选择]Dense Wavelength Division Multiplexing (DWDM) is an important innovation in optical networks.Which two descriptions best define DWDM?（）
A. optical technology for transmitting up to 32 channels over multiple fiber strands
B. optical technology for transmitting up to 16 channels over multiple fiber strands
C. a WDM system that is compatible with EDFA technology
D. a technology for transmitting more closely packed optical signals using more sophisticated transceiver designs than CWDM .
[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
[单项选择]If a hurricane several hundred miles away is moving in your general direction your barometer would（）.
A. start to rise rapidly
B. start to fall gradually
C. rise slowly,begin pumping and then start a slow,steady fall
D. remain steady
[单项选择]When a hurricane passes into high latitudes over colder water and the source of heat is disrupted，the storm assumes the characteristics of（）.
A. a high pressure area
B. an extratropical cyclone
C. a tropical storm
D. an easterly wave
[单项选择]A message giving warning of a hurricane should have which prefix when sent by radiotelephone?（）
A. Pan-Pan (3 times)
B. Securite Securite Securite
C. TTT TTT TTT
D. No special prefix
[单项选择]Recurvature of a hurricane’s track usually results in the forward speed（）.
A. increasing
B. decreasing
C. remaining the same
D. varying during the day
[单项选择]The dangerous semicircle of a hurricane in the Northern Hemisphere is that area of the storm （）.
A. to the right of the storm's track
B. measured from true north clockwise to 180°T
C. measured from true north counterclockwise to 180°T
D. between the ship's heading and the bearing to the eye
[单项选择]In the relatively calm area near the hurricane center，the seas are（）.
A. moderate but easily navigated
B. calm
C. mountainous and confused
D. mountainous but fairly regular as far as direction is concerned
[单项选择]Early indications of the approach of a hurricane may be all of the following EXCEPT（）.
A. short confused swells
B. gradually increasing white clouds (mare's tails)
C. pumping barometer
D. continuous fine mist-like rain
[单项选择]A hurricane moving northeast out of the Gulf passes west of your position. You could expect all of the following EXCEPT（）.
A. higher than normal swells
B. high winds
C. winds veering from south，through west，to northwest
D. light showers
[单项选择]The edge of a hurricane has overtaken your vessel in the Gulf of Mexico，and the northwest wind of a few hours ago has shifted to the west. This is an indication that you are located in the（）.
A. navigable semicircle
B. dangerous semicircle
C. low pressure area
D. eye of the storm
[简答题]简述组播的sparse和dense的区别。
[单项选择]HIGH WAVES；DENSE STREAKS OF FOAM ALONG THE DIRECTION OF THE WIND；CRESTS OF WAVES BEGIN TO TOPPLE，TUMBLE AND ROLL OVER；SPRAY MAY AFFECT VISIBILITY.This condition is likely to be termed（）.
A. strong breeze
B. near gale
C. gale
D. strong gale
[单项选择]Wen a hurricane passes over colder water or land and loses its tropical characteristics，the storm becomes a（n）（）.
A. High pressure area
B. Extratropical low-pressure system
C. Tropical storm
D. Easterly wave
[单项选择]Above-normal tides near the center of a hurricane maybe caused by the（）.
A. high barometric presure
B. jet stream
C. storm surge
D. torrential rains
