Northwesterly
Southwesterly
Southerly
Northerly
第1题:
Set of current is ________ .
A.its velocity in knots
B.direction from which it flows
C.estimated current
D.direction toward which it flows
第2题:
All the following is true except that ______.
A.in many places a counter current flows in opposition to the main current close to the bank
B.current can vary with depth of water and large deep draught ships can experience different current effects at differing parts of the hull tend to turn to the wind
C.as speed is reduced,the increased proportion of the ship's vector which is attributable to current will set the ship close to obstructions
D.when close to the berth in a head current,there is a danger that flow inshore of the ship becomes restricted and the ship is subject to interactive forces
第3题:
the prime minister and cabinet decide on the general direction of britain’s foreign policy. ()
第4题:
in many places a counter current flows in opposition to the main current close to the bank
current can vary with depth of water and large deep draught ships can experience different current effects at differing parts of the hull tend to turn to the wind
as speed is reduced,the increased proportion of the ship's vector which is attributable to current will set the ship close to obstructions
when close to the berth in a head current,there is a danger that flow inshore of the ship becomes restricted and the ship is subject to interactive forces
第5题:
Britain’s climate is influenced by(),a warm ocean current that passes the western coast of the British Isles and warms them.
Athe North Atlantic Drift
Bthe Brazil Current
Cthe Labrador Current
Dthe Falkland Current
第6题:
For full information regarding the current circulation of the Indian Ocean,______ Sailing Direction,Current Atlas,etc.
A.watch
B.look for
C.see
D.regard
第7题:
Which statement concerning current is TRUE ________.
A.Current can be determined by measuring the direction and distance between simultaneous EP and DR positions
B.The drift of the current should be averaged out on a one hour basis
C.After the current is determined,it should not be used for further plotting because it is an unknown variable
D.The distance between a simultaneous DR position and fix is equal to the drift of the current
第8题:
The navigational term Set of current means ______.
A.velocity of current in knots
B.direction from which the current flows
C.estimated current
D.direction toward which the current flows
第9题:
Britain’s climate is influenced by(),a warm ocean current that passes the western coast of the British Isles and warms them.
第10题:
east
northeast
southwest
west