更多"[单选题] Anticyclones are usually char"的相关试题:
[单选题] Monsoons are characterized by_______.
A. light，variable winds with little or no humidity
B. strong，gusty winds that blow from the same general direction all year
C. steady winds that reverse direction semiannually
D. strong，cyclonic winds that change direction to conform to the passage of an extreme low pressure system
[单选题]A diesel generator usually provides
A.driving power
B.a great deal of heat
C.friction
D.electricity
[单选题]Lube oil is drawn fromwhich is usually located in the bed-plate of the engine
A.a double bottom tank
B.a sump
C.a bilge tank
D.a settling tank
[单选题] The steering oar in a lifeboat is usually referred to as the ______．
A.bumpkin oar
B.stroke oar
C.sweep oar
D.becket oar
[单选题]The starting air system usually hasto prevent starting if anything is not in order.
A.butters
B.relief valves
C.alarms
D.interlocks
[单选题] Cyclones that have warm sectors usually move ______．
A.westerly
B.parallel to the isobars in the warm sector
C.toward the nearest high pressure area
D.faster than the accompanying cold front
[单选题] Gale warnings are usually issued when winds of _______ 8-9 are expected.
A. wind Speed
B. Air Force
C. wind Velocity
D. Beaufort Force
[单选题]is usually driven by the engine camshaft and supplies pilot air to the cylinder air start valves.
A.An air receiver
B.An operating valve
C.An automatic valve
D.An air distributor
[单选题] All of the following records are usually maintained by the watch-standing officers aboard a vessel EXCEPT the ______．
A.deck logbook
B.official logbook
C.compass record book
D.chronometer error book
[单选题] Good weather is usually associated with a region of ______．
A.low barometric pressure
B.high barometric pressure
C.falling barometric pressure
D.pumping barometric pressure
[单选题] 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
[单选题] Bottom stowage on board a ship is usually given to _______.
A. dry cargoes
B. heavy cargoes
C. delicate cargoes
D. the cargoes bound for the first port of call
[单选题] The warm front is usually lifted up from the surface by ______.
A. the cold front
B. heavy wind
C. high pressure
D. hurricane
[单选题]ECAM信息通常在（ ）显示
ECAM usually displayed information in ( )
A.
PFD and ND
PFD和ND
B.
EWD and SD
EWD和SD
C.
PFD and SD
PFD和SD
[单选题]EFIS信息通常在（ ）显示
EFIS usually displayed information in ( )
A.PFD和ND
PFD and ND
B. EWD和SD
EWD and SD
C.PFD和SD
PFD and SD
[单选题] ______ are two vertical supports，usually steel，on each side of the centerline of the ship used to support booms．
A.Shrouds
B.King posts
C.Stays
D.Turnbuckles
[单选题] Usually, do not use more than _____ complete rope turns around the drum.
A. 1-2
B. 3-4
C. 5-6
D. 7-8
[单选题] Usually use the FTC control of a radar ______.
A. making a landfall
B. to test the radar receiver
C. during rain or snow
D. when crossing the 180th meridian
