三副航海英语补充题目 10.2 地文航海 2701Leeway is the _. A. difference between the true course and the compass course B. momentum of a vessel after her engines have been stopped C. lateral movement of a vessel downwind of her intended course D. displacement of a vessel multiplied by her speed KEY: C 2702_ is the process by which the position of the vessel at any moment is found by applying the last well-determined position to the run that has been made since，using for this purpose the ships course and the distance being those indicated by log A. dead reckoning B. dead weight C. dead slow ahead D. dead slow astern KEY: A 2703_ means the curve on the earths surface which cuts all the meridians at the same angle A. Great Circle B. Position Line C. Rhumb line D. True Bearing KEY: C 2704A bold reef is a reef _. A. with part of it extending above the water B. that can be detected by water turbulence C. that drops off sharply D. perpendicular to the current KEY: B 2705A buoy having red and green horizontal bands would have a light characteristic of _. A. interrupted quick flashing B. composite group flashing C. Morse (A) D. quick flashing KEY: B 2706A buoy marking a wreck will show a(n) _. A. white light FL (2) and a topmark of 2 black spheres B. occulting green light and may be lettered C. yellow light and will be numbered D. continuous quick white light and may be numbered KEY: A 2707A buoy with a composite group-flashing light indicates a(n) _. A. anchorage area B. fish net area C. bifurcation 10.2 地文航海 2701Leeway is the _. A. difference between the true course and the compass course B. momentum of a vessel after her engines have been stopped C. lateral movement of a vessel downwind of her intended course D. displacement of a vessel multiplied by her speed KEY: C 2702_ is the process by which the position of the vessel at any moment is found by applying the last well-determined position to the run that has been made since，using for this purpose the ships course and the distance being those indicated by log A. dead reckoning B. dead weight C. dead slow ahead D. dead slow astern KEY: A 2703_ means the curve on the earths surface which cuts all the meridians at the same angle A. Great Circle B. Position Line C. Rhumb line D. True Bearing KEY: C 2704A bold reef is a reef _. A. with part of it extending above the water B. that can be detected by water turbulence C. that drops off sharply D. perpendicular to the current KEY: B 2705A buoy having red and green horizontal bands would have a light characteristic of _. A. interrupted quick flashing B. composite group flashing C. Morse (A) D. quick flashing KEY: B 2706A buoy marking a wreck will show a(n) _. A. white light FL (2) and a topmark of 2 black spheres B. occulting green light and may be lettered C. yellow light and will be numbered D. continuous quick white light and may be numbered KEY: A 2707A buoy with a composite group-flashing light indicates a(n) _. A. anchorage area B. fish net area C. bifurcation