ãã赤éåå赤éåçåºå«ï¼
ãã赤éåå赤éåæ¯ä»¥èµ¤é为åç线ã
ãã赤é以åæ¯èµ¤éåï¼æå®ç§°ä¸ºååçã
ãã赤é以åæ¯èµ¤éåï¼æå®ç§°ä¸ºååäºã
ããç®ä»ï¼
ãã赤éæ¯å°ç表é¢çç¹éå°çèªè½¬äº§çç轨迹ä¸å¨é¿æé¿çåå¨çº¿ã赤éåå¾6,378.2kmï¼èµ¤éå¨é¿40075.7kmã
ããå®æå°çå为åå两åçï¼å
¶ä»¥åæ¯ååçï¼ä»¥åæ¯ååçï¼æ¯åå纬度çåºçº¿ã赤éç纬度为0°ï¼æ¯å°çä¸æé¿ç纬线ã
ãã赤éæ¯å°çä¸éåå é度æå°çå°æ¹ã
温馨提示:答案为网友推荐,仅供参考