第三节 磁罗经与陀螺经的使用 0061. When an azimuth of the Sun has been taken and the deviation of the standard magnetic compass computed，the watch officer should record the results ___C___． 当得到天测太阳方位时，值班驾驶员应算出标准罗经的自差并将结果记录在（）里 A．In the vessel's Official Logbook 航海日志B．On the compass deviation card 磁罗经自差表 C．In the compass deviation log 磁罗经自差记录本D．On a Napier diagram 奈培图表 0145. Which would influence a magnetic compass ____D____． 下列哪一项对磁罗经有影响（） A．Electrical wiring 电线 B．Iron pipe 铁管 C．Radio 无线电 D．All of the above 全是 0690. Deviation changes with a change in ___ B___． 自差随（）变化而变化 A．Latitude 纬度 B．Heading 船首向 C．Longitude 经度 D．Sea conditions 海浪情况 1203. Magnetic variation changes with a change in ___D___． 磁差随（）的改变而改变 A．the vessel's heading 船首线 B．sea conditions 海面情况 C．seasons 季节D．the vessel's position 船位 1202. Lines on a chart which connect points of equal magnetic variation are called __D___．[799] 海图把所有磁差相等的点连接起来的线叫做（） A．Magnetic latitudes 磁纬度 B．Magnetic declinations 磁赤纬C．Dip 磁倾角D．Isogonic lines 等磁差线 1204. The agonic line on an isomagnetic chart indicates the ___C___．[961] 等磁差海图上，零磁差线表示（） A．Magnetic equator 磁赤道 B．Magnetic longitude reference line 磁经线基准线 C．Points where there is no variation 所有磁差为零的各点连线D．Points where there is no annual change in variation 磁差年变化率为零的各点连线 1205. The angular difference between the true meridian（great circle connecting the geographic poles ）and the magnetic meridian（direction of the lines of magnetic flux）is called ___B___． 真子午线（连接地球南北极之间的大圆）与与磁子午线（磁力线方向）之间的角度差称为（） A．deviation...
