更多"[单选题] A steep barometric gradient i"的相关试题:
[单选题] After a cold front passes,the barometric pressure ______.
A.Drops,and the temperature drops
B.Drops,and the temperature rises
C.Rises,and the temperature drops
D.Rises,and the temperature rises
[单选题] Which condition indicates that your radar needs maintenance ________.
A.Serrated range rings
B.Indirect echoes
C.Multiple echoes
D.Blind sector
[单选题] A ______ is created by a pressure gradient or slope in the water level.
A.gradient current
B.density current
C.swift current
D.torrent current
[单选题] Which chart symbol indicates the bottom is clay ?
A. Cly
B. Cla
C. Cl
D. C
[单选题] ______ indicates unstable weather.
A. The presence of cirrus clouds
B. The low-hanging stratus clouds
C. The altocumulus clouds
D. The massive cumulus clouds
[单选题] Gross tonnage indicates the vessel′s ______.
A. displacement in metric tons
B. total weight including cargo
C. volume in cubic feet
D. draft in feet
[单选题] ________ indicates the date when this chart was partly or completely revised and published.
A. Revised edition
B. New edition
C. Small corrections
D. Source data
[单选题]在何种情况下,两航路点之间的下降航段,被FMGS认为"航迹太陡"(TOO STEEP PATH)
A.当飞机用计划的下降速度满足不了两航路点之间的高度限
制时
B.当飞机用计划的下降速度和1/2的减速板仍满足不了两航
路点之间的高度限制时
C.当飞机用计划的下降速度和1/2的减速板仍满足不了两航
路点之间的速度/高度限制时
[单选题] The word ____________ indicates that the message transmission is ending.
A. out
B. over
C. speaking
D. listening
[单选题] ______________ generally indicates that a gale or storm is approaching.
A. Falling barometric pressure
B. Rising barometric pressure
C. The circulations of winds
D. The change of wind direction
[单选题] A(n)___________ indicates that there is imminent risk for navigation.
A. distress alert
B. urgency message
C. safety message
D. routine message
[单选题]在何种情况下,两航路点之间的下降航段,被FMGS认为航迹太陡(TOO STEEP PATH)
A. 当飞机用计划的下降速度满足不了两航路点之间的高度限制时
B. 当飞机用计划的下降速度和1/2的减速板仍满足不了两航路点之间的高度限制时
C. 当飞机用计划的下降速度和1/2的减速板仍满足不了两航路点之间的速度/高度限制时
[单选题] A(n) ______ indicates that there is serious danger for vessel, crew and passenger.
A. distress alert
B. urgency message
C. safety message
D. routine message