A.barometer
B.wind vane
C.anemometer
D.thermometer
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A.a fictitious sun moving along the celestial equator
B.the visible sun moving along the ecliptic
C.the Moon's motion in relation to the Sun
D.the movement of the first point of Aries
A.and Moon and Earth form a right angle
B.and Moon and Earth are in line
C.crosses the celestial equator
D.is farthest from the Earth
A.meet the applicable standards
B.be marked as additional equipment
C.be stowed in a separate area
D.All of the above
A.Cooling ability
B.Leaves no residue
C.Penetrating power
D.Nonconductivity
A.Scorpio
B.Corvus
C.Libra
D.Corona Borealis
最新試題
At 1920，the buoy forward of your starboard beam is（）.
At 0715 you take the following bearings: Race Rock Light 328°pgc; Little Gull Island Light 249°pgc; Mt. Prospect Antenna 036°pgc. Based on your 0715 fix，which statement is TRUE?（）
As compared to carbon dioxide，dry chemical has which advantage?（）
At 0230 on 13 August，you are at mile 610.5 AHP when you see about a mile ahead lights on the water near the left bank. What might you see when you come abreast of these lights? （）
As a vessel changes course to starboard，the compass card in a magnetic compass（）.
As seen from the tow，what should connect the leading ends of both towing bridle legs to the main towing hawser?（）
As a rule，ships of most configurations，when drifting in calm water with negligible current，will lie（）.
At 0845，you are approaching the entrances to Thimble Shoal Channel. What channel must you use?（）
As a high pressure system approaches，the barometer reading（）.
At 1810，you sight a buoy on your starboard side labeled “19”. This buoy marks（）.