| 释义 |
地心地心[dì xīn]1.■{地} the earth's core
常用词组1.■地心地平 rational horizon;2.■地心定位 geocentric location;3.■地心轨道 geocentric orbit;4.■地心经度 {天} geocentric longitude;5.■地心偶极子场 dipole geomagnetic field;6.■地心圈 barysphere; centrosphere;7.■地心说 geocentric theory;8.■地心体系 {天} geocentric system;9.■地心纬度 reduced latitude;10.■地心引力 terrestrial [earth] gravity; gravity; attraction of gravitation; attraction to the center of the earth;11.■地心引力加速度 acceleration of the earth;12.■地心坐标系 geocentric coordinate system |