A、a straight line drawn on the chart approximates a great circle
B、the chart should not be used outside of the standard parallels
C、the course angle is measured at the mid-longitude of the track line
D、distance cannot be measured directly from the chart
更多“When navigating in high latitudes and using a chart based on a Lambert conformal projection，（）.”相关的问题
A、navigating with a low diesel engine speed B、navigating with a stable diesel engine speed C、increasing the efficiency of propeller D、increasing fuel injection
A、from sunset to sunrise and during restricted visibility B、only when other vessels are in the area C、only when operating in a traffic separation scheme D、only when under tow
A、must be displayed when day signals are being used B、must be displayed when moored to a pier C、may be extinguished at night on open waters when no other vessels are in the area D、may be displayed during daylight
A、the coastal navigation B、the celestial navigation C、traditional navigation D、the great circle navigation
A、It's of no use for navigation and would be removed with notice B、It's useful in navigation and may be removed without notice C、It's helpless in navigation and may be removed without notice D、It's helpful in navigation and may be removed without notice
A、draws more water than when underway in deep water B、draws less water with an increase in speed C、requires less power for a given speed D、steers better under full power
A、there are passengers berthed on board B、navigating in excess of eight hours C、the vessel has substantial wood in its construction D、there is no automatic fire-detection system installed
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