A.MAF
B.MAB
C.MAA
D.MAE
您可能感興趣的試卷
你可能感興趣的試題
A.a line on a weather map connecting equal points of both temperature and pressure
B.an instrument that measures the climatological effects of temperature
C.a line connecting points of equal barometric pressure on a weather map
D.a line connecting points of equal temperature on a weather map
A.fitted in each leg of the towing bridle
B.generally located between the "fishplate" and the main towing hawser
C.secured at the "H" bitts
D.usually made of manila hawser
A.thermometer
B.barometer
C.hygrograph
D.thermograph
A.weather vane，wind vane or wind sock
B.hydrometer
C.hygrometer
D.sling psychrometer
A.set the relief valve
B.check the lubrication system
C.vent the pump casing
D.open the pump suction and discharge valves
最新試題
As it approaches，a typical warm front will bring（）.
At 1810，a red buoy bears 010° relative. This buoy marks（）.
As the South Equatorial Current approaches the east coast of Africa，it divides with the main part flowing south to form the warm（）.
As you approach mile 659.4 AHP，you see on the right descending bank a flashing green light. This light marks（）.
At 0400 your vessel is dead in the water and in heavy fog. Your loran set fixes your position at LAT 41°12.1’N，LONG 72°43.5’W. Bottom samples are taken and indicate a composition of soft mud and shell. Your fathometer reads 40 feet. If the vessel draws 9 feet of water，which of the following is TRUE?（）
As the temperature of the air reaches the dew point，（）.
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? （）
Apparent wind speed blowing across a ship under tow can be measured by a(n)（）.
Apparent time is based on（）.
Application for a waiver of any requirements of the regulations for oil transfer operations must be submitted to the（）.