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单词 地球仪
释义 〔analemma〕A graduated scale in the shape of a figure eight, indicating the sun's declination and the equation of time for every day of the year and usually found on sundials and globes.地球正投影仪:有8字型曲线,表示全年每天太阳赤纬和时差,常用在日晷和地球仪〔line〕A degree or circle of longitude or latitude drawn on a map or globe.经线,纬线,经纬度:地图或地球仪上的经纬线或经纬度〔tellurion〕An apparatus that shows how the movement of Earth on its axis and around the sun causes day and night and the seasons.地球仪:显示地球如何绕它的轴转动并围绕太阳运动而产生白天、黑夜和季节的仪器〔globe〕A body with the shape of a sphere, especially a representation of the earth in the form of a hollow ball.球,球状物:球体,球状物,尤指中空的球的形式的地球仪〔ecliptic〕A great circle inscribed on a terrestrial globe inclined at an approximate angle of 23°27′ to the equator and representing the apparent motion of the sun in relation to the earth during a year.黄道线:地球仪上刻着的大圈,与赤道平面大致成23°27′的角,代表一年中太阳相对于地球的表象运动
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