It's a war of declination because Ukraine is fighting for the right to exist.

这是场衰退战争，因为乌克兰正在为生存的权利而战。

And he showed her a book ruled in columns, headed 'Object, ' 'Right Ascension, ' 'Declination, ' 'Features, ' 'Remarks, ' and so on.

他给她看了栏的书， 标题是“天体” 、“赤经” 、“赤纬” 、“特征” 、“备注” 等等。

Once a year, the sun's declination, the angle between the equator and the position on the Earth where the sun appears directly overhead, reaches its maximum.

每年次，太阳的赤纬——即赤道与太阳直射球位置之间的角度——达到其最大值。

And if we have some object over there, which has right ascension and declination, which is a way to say it's there on the sky, and it has

如果我们那里有些物体，们具有赤经和赤纬，这是种们位于天空某处的方式，并且具有定的亮度， 这意味着有人曾经朝那个方向观察过， 并发现了个亮度达到或超过该值的天体。

So the Earth's axial tilt partially explains why the sun changes positions in the sky, and the analemma's length represents the full 46.8 degrees of the sun's declination throughout the year.

因此， 球的轴倾斜部解释了为何太阳在天空中的位置会发生变化，而日行迹的长度则代了太阳全年赤纬变化的完整46.8度范围。

Such lessons as summer taught, winter tested, and one had only to watch the apparent movement of the stars in order to guess one's declination.

这样的课程是夏天教的， 冬天测试的， 人们只需要观察星星的明显运动就可以猜测个人的赤纬。