当白天和黑夜一样长时，春天就开始了。
当白天和黑夜再次等长时，秋天就开始了。
Autumn starts when the day and night are the same length again.
夏天的时间长，冬天的时间短；只有在春秋分点，白天和黑夜的时间才相等。
Summer hours were long, winter ones short; only at the spring and autumn equinoxes were the hours of daylight and darkness equal.
在这一天，世界各地的白天和黑夜都一样长。
On this day, day and night all over the world are equal length.
想想看，这白天和黑夜会变成什么样子！
Just think of what work it would make with the day and night!
白天和黑夜被分为均等数量的部分，所以除去昼夜平分点，白天和黑夜时间是不等的；当然，这些时长也因季节变化而变化。
Day and night were divided into the same number of parts, so that except at the equinoxes, days and night hours were unequal; and then of course the length of these hours varied with the seasons.
太阳还给我们创造了白天和黑夜。
欢乐白天和黑夜的精灵会找到你。
试验：是什么造成了白天和黑夜？
我看到我的路穿过白天和黑夜。
这个游戏被分为白天和黑夜两个循环。
白天和黑夜是那样漫长。
白天和黑夜是相对应的。
这一款修长的牛仔裤就像白天和黑夜的故事。
This slim jeans is as if telling the story of day and night.
有多少白天和黑夜，完全消磨在这种争论中。
柏蒂：白天和黑夜。
这些运动最明显的结果就是白天和黑夜的区别。
The most easily seen result of these movements was the difference between light and darkness.
白天和黑夜没有任何区别，和死亡的感觉一模一样。
I've never seen anything, heard anything. Days and nights are exactly the same.
你的游戏中有白天和黑夜的模式吗如果有，请说明。
Does your game have a day and night mode If so, describe it here.
一些人坐在他们的眼睛紧盯着电视屏幕，白天和黑夜。
Some sit with their eyes glued to the television screen, day and night.
现在的情况与12年前我首次访问时相比，差距就好像是白天和黑夜。
Comparing the present situation with my first visit 12 years ago is like day and night.
取而代之的是，他们根据白天和黑夜以及变化的季节来计算时间。
Instead, they measured time according to day and night and the changing seasons.
我们还分析白天和黑夜、平时和周末的Probe响应时间的对比。
We also analyzed the difference in the probe response time during the day as compared to night, and during weekdays as compared to weekends.
模拟器将模拟地形条件，障碍，各种气候，白天和黑夜和打击的条件。
The trainer simulates terrain conditions, obstacles, various climates, and day and night combat conditions.
到现在为止我们已经在海上度过了44个白天和黑夜，已经形成了海上生活的常规。
Now that we have experienced some 44 days – and nights – at sea, a pattern has been established.
这种手持式终端可以在白天和黑夜使用，并提供与通用热成像系统的多种互操作能力。
The handheld thermal units are effective during both day and night and offer multiple interoperable capabilities with common thermal imaging systems.
这种手持式终端可以在白天和黑夜使用，并提供与通用热成像系统的多种互操作能力。
The handheld thermal units are effective during both day and night and offer multiple interoperable capabilities with common thermal imaging systems.
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