单词:mean obliquity (ecliptic)
平均黄赤交角
        
        
        单词:mean obliquity (ecliptic) 相关文章
Harvest Moon 秋分前后之满月 Right now, as seen from the northern hemisphere, the ecliptic -- or path of the sun, moon and planets -- makes a narrow angle with the evening horizon. Learn more about the ecliptic -- and the Harvest Moon -- today on Ear
              发表于:2019-01-02 / 阅读(298) / 评论(0) 
               (科普英语)Earth and Sky
 	        
                (科普英语)Earth and Sky
              
              
            
          The Director went suddenly pale, stopped struggling and stood, his hands on her wrists, staring down at her, horrified. 主任的脸色突然苍白了,停止了挣扎,站在那儿,双手握住琳妲的手腕,低头盯视着她,吓坏了。
              发表于:2019-01-29 / 阅读(145) / 评论(0) 
               美丽新世界
 	        
                美丽新世界
              
              
            
          Screwed at its axis against the side, a swinging lamp slightly oscillates in Jonah's room; 一盏旋挂在舱侧上的摇晃晃的灯火,在约拿的房间里轻轻地摇动着; and the ship, heeling over towards the wharf with the weight of the last
              发表于:2019-02-25 / 阅读(156) / 评论(0) 
               白鲸记
 	        
                白鲸记