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1.1.1.a1航海上为了简化计算,通常将地球当作:(A)A.圆球体B.椭圆体C.椭球体D.不规则几何体1.1.1.a2航海上进行精度较高的计算时,通常将地球当作:(B)A.圆球体B.椭圆体C.椭球体D.不规则几何体1.1.2.1.a1地理经度以作为基准线的。(B)A.赤道B.格林经线C.测者经线D.测者子午圈1.1.2.1.a1某地地理经度是格林子午线到该地子午线之间的:(D)A.赤道短弧B.赤道短弧所对应的球心角C.极角D.A、B、C都对1.1.2.1.a2地理坐标的基准线是:(D)A.经线、纬线B.赤道、经线C.格林子午圈、纬圈D.赤道、格林子午线1.1.2.1.a2所谓“地理纬度”是指:(D)A.地球上某点的法线与赤道面的交角B.地球上某点和地心连线与赤道面的交角C.地球椭圆子午线上某点和地心连线与赤道面的交角D.某点在地球椭圆子午线上的法线与赤道面的交角1.1.2.1.a3航海上地理经度和地理纬度的定义是建立在基础上。(B)A.地球圆球体B.地球椭圆体C.地球椭球体D.球面直角坐标系1.1.2.1.a4某地的地理纬度是过该地子午线的与赤道面的交角。(C)A.半径B.切线C.法线D.铅垂线1.1.2.1.a5地理纬度是以作为基准线计量的。(A)A.赤道B.等纬圈C.格林经线D.测者经线1.1.2.2.a1经差、纬差的方向是根据来确定的。(B)A.起航点相对于到达点的方向B.到达点相对于起航点的方向C.起航点的地理坐标的名称D.到达点的地理坐标的名称1.1.2.2.a1下列关于经差、纬差的说法正确的是:(B)A.纬差不能大于90°B.经差不能大于180°C.到达点在南半球,纬差方向为南D.B、C都对1.1.2.2.a2经差的方向是根据来确定的。(D)A.到达点的经度与起航点的经度之差的符号B.到达点的经度与起航点的经度之差,小于180°的符号C.到达点相对于起航点的方向D.B、C都对1.1.2.2.a2下列关于纬差方向的说法中正确的是:(C)A.到达点在南半球,纬差方向为南B.船舶在北半球航行,纬差方向为北C.由北半球航行至南半球,纬差方向为南D.A、C都对1.1.2.2.a3下列关于经差、纬差的说法中,正确的是:(D)A.经差最大为180°B.纬差最大为180°C.由东半球航行至西半球,经差一定是东D.A、B都对1.1.2.2.a4下列关于经差、纬差的说法中,正确的是:(A)A.经差最大为180°B.纬差最大为90°C.由东半球航行至西半球,经差一定是东D.A、B都对1.1.2.2.a5下列关于经差、纬差的说法中,正确的是:(C)A.船舶由东半球航行至西半球,经差一定是东B.船舶由西半球航行至东半球,经差一定是西C.船舶由南半球航行至北半球,纬差一定是北D.A、B、C都对1.1.2.2.a6下列关于经差、纬差的说法中,正确的是:(A)A.船舶由东半球航行至西半球,经差不一定是东B.船舶由北半球航行至南半球,纬差不一定是南C.船舶由南半球航行至北半球,纬差不一定是北D.A、B、C都错1.1.2.2.b地球上某点=40°N,λ=120°E,则它与赤道面的对称点是:(B)A.=60°S,λ=120°EB.=40°S,λ=120°EC.=40°N,λ=060°WD.=40°S,λ=060°W1.1.2.2.b地球上某点=40°N,λ=120°E,则它与地心的对称点是:(D)A.=40°S,λ=120°WB.=40°S,λ=120°EC.=40°N,λ=060°WD.=40°S,λ=060°W1.1.2.2.b地球上某点=40°N,λ=120°E,则它与地轴的对称点是:(C)A.=40°N,λ=120°WB.=40°S,λ=120°EC.=40°N,λ=060°WD.=40°S,λ=060°W1.1.2.2.b已知到达点经度λ2=006°18'.0E,两地间的经差Dλ=12°12'.0E,则起航点经度λ1为:(C)A.005°54'.0EB.018°30'.0EC.005°54'.0WD.018°30'.0W1.1.2.2.b已知到达点经度λ2=008°35'.3W,两地间的经差Dλ=18°17'.9W,则起航点经度λ1为:(C)A.010°19'.4EB.010°19'.4WC.009°42'.6ED.026°55'.2W1.1.2.2.b已知到达点经度λ2=116°15'.0E,两地间的经差Dλ=15°13'.2W,则起航点经度λ1为:(B)A.101°01'.8EB.131°28'.2EC.101°01'.8WD.121°28'.2E1.1.2.2.b已知到达点经度λ2=126°11'.3W,两地间的经差Dλ=22°24'.7W,则起航点经度λ1为:(A)A.103°46'.6WB.148°36'.0EC.104°13'.4WD.148°36'.0W1.1.2.2.b已知到达点经度λ2=128°14'.6W,两地间的经差Dλ=18°12'.3E,则起航点经度λ1为:(B)A.146°26'.9EB.146°26'.9WC.110°02'.3ED.110°02'.3W1.1.2.2.b已知到达点经度λ2=148°10'.0E,两地间的经差Dλ=23°13'.2E,则起航点经度λ1为:(A)A.124°56'.8EB.124°03'.2EC.171°23'.2ED.171°23'.2W1.1.2.2.b已知到达点经度λ2=168°12'.6E,两地间的经差Dλ=24°26'.0W,则起航点经度λ1为:(D)A.012°38'.6EB.143°46'.6EC.012°38'.6WD.167°21'.4W1.1.2.2.b已知到达点经度λ2=168°16'.8W,两地间的经差Dλ=36°12'.4E,则起航点经度λ1为:(D)A.024°29'.2EB.132°04'.2WC.024°29'.2WD.155°30'.8E1.1.2.2.b已知到达点纬度2=06°11'.8N,两地间纬差D=14°07'.8N,则起航点纬度1为:(C)A.20°19'.6NB.08°04'.0NC.07°56'.0SD.08°04'.0S1.1.2.2.b已知到达点纬度2=07°21'.3S,两地间纬差D=11°11'.2S,则起航点纬度1为:(B)A.04°10'.1NB.03°49'.9NC.04°10'.1SD.18°32'.5S1.1.2.2.b已知到达点纬度2=08°31'.9N,两地间纬差D=17°20'.4S,则起航点纬度1为:(B)A.09°11'.9SB.25°52'.3NC.09°11'.5ND.08°48'.5S1.1.2.2.b已知到达点纬度2=18°12'.3S,两地间纬差D=11°11'.0N,则起航点纬度1为:(D)A.07°01'.3NB.29°23'.3NC.07°01'.3SD.29°23'.3S1.1.2.2.b已知到达点纬度2=24°23'.7S,两地间纬差D=12°37'.8S,则起航点纬度1为:(A)A.11°45'.9SB.12°14'.1SC.12°49'.5SD.12°14'.1N1.1.2.2.b已知到达点纬度2=26°24'.6N,两地间纬差D=08°06'.2N,则起航点纬度1为:(A)A.18°18'.4NB.15°47'.8NC.34°30'.8ND.15°12'.2N1.1.2.2.b已知起航点经度λ1=006°12'.7W,到达点经度λ2=107°24'.9E,则两地间的经差Dλ为:(B)A.113°37'.6WB.113°37'.6EC.101°12'.2ED.101°12'.2W1.1.2.2.b已知起航点经度λ1=056°10'.2W,两地间的经差Dλ=60°00'.0E,则到达点经度λ2为:(C)A.004°49'.8EB.004°49'.8WC.003°49'.8ED.116°10'.2E1.1.2.2.b已知起航点经度λ1=058°48'.5E,到达点经度λ2=110°14'.0W,则两地间的经差Dλ为:(C)A.169°02'.5EB.051°36'.5EC.169°02'.5WD.051°36'.5W1.1.2.2.b已知起航点经度λ1=065°24'.6E,两地间的经差Dλ=106°30'.0W,则到达点经度λ2为:(D)A.171°54'.6EB.041°05'.4EC.171°54'.6WD.041°05'.4W1.1.2.2.b已知起航点经度λ1=104°24'.6W,两地间的经差Dλ=28°46'.8E,则到达点经度λ2为:(A)A.075°37'.8WB.133°11'.4EC.075°37'.8ED.133°11'.4W1.1.2.2.b已知起航点经度λ1=106°12'.4W,两地间的经差Dλ=18°10'.2W,则到达点经度λ2为:(B)A.124°22'.6EB.124°22'.6WC.088°02'.2ED.088°02'.2W1.1.2.2.b已知起航点经度λ1=106°23'.2E,到达点经度λ2=168°21'.0W,则两地间的经差Dλ为:(B)A.274°44'.2WB.085°15'.8EC.094°44'.2ED.061°57'.8E1.1.2.2.b已知起航点经度λ1=108°24'.6E,到达点经度λ2=118°04'.6E,则两地间的经差Dλ为:(A)A.009°40'.0EB.010°20'.0EC.109°40'.0ED.009°20'.0E1.1.2.2.b已知起航点经度λ1=110°10'.2W,到达点经度λ2=118°08'.1W,则两地间的经差Dλ为:(A)A.007°57'.9WB.008°02'.1WC.007°57'.9ED.008°57'.9E1.1.2.2.b已知起航点经度λ1=111°23'.5E,两地间的经差Dλ=24°11'.0E,则到达点经度λ2为:(A)A.135°34'.5EB.087°12'.5EC.135°34'.5WD.087°12'.5W1.1.2.2.b已知起航点经度λ1=118°24'.3E,到达点经度λ2=108°25'.8E,则两地间的经差Dλ为:(D)A.010°01'.4WB.010°58'.5EC.009°58'.5ED.009°58'.5W1.1.2.2.b已知起航点经度λ1=124°15'.7W,到达点经度λ2=115°36'.8W,则两地间的经差Dλ为:(C)A.008°38'.9WB.009°21'.1EC.008°38'.9ED.009°21'.1W1.1.2.2.b已知起航点经度λ1=136°12'.7W,到达点经度λ2=114°21'.3E,则两地间的经差Dλ为:(D)A.070°34'.0EB.250°34'.0EC.070°34'.0WD.109°26'.0W1.1.2.2.b已知起航点经度λ1=145°27'.8E,两地间的经差Dλ=104°12'.6W,则到达点经度λ2为:(A)A.041°15'.2EB.041°15'.2WC.110°20'.6ED.110°20'.6W1.1.2.2.b已知起航点经度λ1=146°24'.5W,两地间的经差Dλ=60°21'.3W,则到达点经度λ2为:(D)A.086°03'.2WB.026°45'.8WC.026°45'.8ED.153°14'.2E1.1.2.2.b已知起航点经度λ1=167°15'.0E,两地间的经差Dλ=60°24'.0E,则到达点经度λ2为:(C)A.227°39'.0EB.047°39'.0EC.132°21'.0WD.132°21'.0E1.1.2.2.b已知起航点纬度1=04°24'.8S,到达点纬度2=11°36'.4N,则两地间纬差D为:(B)A.07°11'.6NB.16°01'.2NC.07°11'.6SD.15°01'.2N1.1.2.2.b已知起航点纬度1=06°28'.4N,到达点纬
本文标题:航海学习题(题库)
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