更多"Ice blink is（）."的相关试题:
[单项选择]Multi-year ice is the hardest sea ice and should be avoided if possible. It is recognizable because of what tone to its surface color? （）
A. Greenish
B. Bluish
C. Grey
D. Grey-white
[单项选择]In regions where ice conditions prevail in the winter，（）.
A. the lantern panes of unattended lights may not become covered with ice or snow
B. the lantern panes of unattended lights may become covered with ice or snow
C. ice or snow is likely caused colored
D. the white lights are likely caused to appear colored
[单项选择]The principal danger from ice collecting on a vessel is the（）.
A. decrease in capabilities of radar
B. decrease in displacement
C. adverse effect on trim
D. loss of stability
[单项选择]An icebreaker assisting a vessel through an ice field would display a visual signal consisting of the code letter “E” (Echo) to signify that “（）”.
A. I am altering my course to starboard
B. I am altering my course to port
C. I am operating astern propulsion
D. My vessel is stopped and making no way through the water
[单项选择]A METHOD OF TOWING VESSELS THROUGH POLAR ICE BY MEANS OF ICEBREAKING TUGS WITH A SPECIAL STERN NOTCH SUITED TO RECEIVE AND HOLD THE BOW OF THE VESSEL TO BE TOWED defines（）.
A. Towing operations
B. Rigid coupled towing
C. Close coupled towing
D. Hard coupled towing
[单项选择]Ice situation expected to（）in your position.
A. deteriorate
B. bad
C. heavy
D. serous
[单项选择]When operating in an area where sea ice and icebergs are present，which statement is TRUE? （）
A. Icebergs may travel in a direction many degrees different from the sea ice
B. Both icebergs and sea ice will move in approximately the same direction and at the same speed
C. Icebergs and sea ice will move in the same direction，but at different speeds due to the sail effect of the berg
D. Icebergs and sea ice will move in the same direction，but the iceberg will move slower because of its underwater bulk
[单项选择]There is a possibility that small vessel，ice and other floating objects may not be（）by radar at an adequate range.
A. reflect
B. shown
C. detected
D. defected
[单项选择]What form of ice is of land origin（）.
A. Shuga
B. Floe
C. Spicule
D. Bergy bit
[单项选择]Small floes of rough，hummocky sea ice capable of damaging a vessel（）.
A. can usually be detected by radar in a smooth sea at a range of 4 to 6 kilometers
B. are indistinguishable from sea return on the PPI
C. are invisible to radar when covered with a thick layer of snow
D. are usually seen at night before they are close enough to provide a radar echo
[单项选择]You are on an ice-reinforced vessel about to enter packice. You should（）.
A. enter the pack on the windward side where there is a well defined ice edge
B. trim to an even keel or slightly down by the bow to take maximum benefit of the ice reinforcement
C. take maximum advantage of coastal leads caused by offshore winds
D. look for areas of rotten ice and enter perpendicular to the ice edge
[单项选择]A light，feathery deposit of ice caused by the sublimation of water vapor directly into the crystalline form，on objects whose temperatures are below freezing，is called（）.
A. dew
B. frost
C. glaze
D. snow
[多项选择]ICE综合征引起高眼压的原因有（）
A. 角膜内皮异常
B. 周边虹膜前粘连
C. 虹膜萎缩
D. 瞳孔移位
E. 小梁表面覆盖一层膜状物
[单项选择]As the ocean water changes to ice, it keeps the temperature（）falling too far.
A. with
B. into
C. besides
D. from
[单项选择]You have your choice of three（）of ice cream.
A. varieties
B. tops
C. respects
D. decks
[单项选择]（）is formed when the droplets or ice crystals in clouds have become sufficiently large to fall to the ground.
A. Humidity
B. Temperature
C. Precipitation
D. Wind
[单项选择]The proximity of pack ice may be indicated by（）.
A. changes in seawater salinity
B. glare on clouds on the horizon
C. changes in air temperature
D. icebergs
