Since we complete a circle around the sun every year, the stars of summer, such as those in the Big Dipper, are always the stars of summer.
由于每年绕着太阳完成一个循环，夏日里我们所看到的星星，比如北斗七星，它们始终在其他年份的夏天里也都能看得到。
A dark disk covers the rest of the Sun, and a white circle represents the Sun's surface.
一片黑色的光环覆盖在太阳剩余的部分，一圈白色的光环呈现在太阳的表面。
For a cheaper, although not quite as direct, method, journey north of the Arctic circle around the summer solstice and spend a night (ideally in a hot tub) watching the sun circle above the horizon.
当然一个低成本但不是相当直接的方法是，夏至时去北极圈旅行，花一晚上的时间(能在热水缸里最好)看地平线以上的太阳圈。
Asteroids are minor planets, most of which circle the sun in a region known as the asteroid belt, between the orbits of Mars and Jupiter.
小行星是较小的行星，它们中的大部分在火星和木星轨道间的小行星带中环绕太阳运行。
If we plot the position of the sun around the sky in a year, it will mark out a different circle in the sky which is the plane of the ecliptic of the solar system.
如果我们将太阳在天空中的一年内运转轨迹描出，这将是另一个循环，这平面就是整个太阳系的黄道。
Moon only cover the central part of the sun, the sun also exposed a circle around the face, seems like a halo called on the Environment and Food.
月球只遮住太阳的中心部分，在太阳周围还露出一圈日面，好象一个光环似的叫日环食。
Thousands of New Agers and neo-pagans danced and whooped in delight Monday as a bright early morning sun rose above the ancient stone circle Stonehenge, marking the summer solstice.
数千名庆祝者在周一黎明时分欢呼雀跃，当旭日从古老的巨石阵之间升起时，标志着夏至的来临。
Their ultimate aim with Solar Impulse is to build an aircraft that can circle the world using only the power of the sun.
太阳能脉冲的终极目标是建造一架仅靠太阳能环游世界的飞机。
On the astrolabe, an off - centered circle represents the orbit of the sun - the ecliptic.
在星盘上，一个偏心的圆代表了太阳的运行轨道——黄道。
A circle clear ripple appeared on the surface of lake, and the innumerable spray jumped in the setting sun.
湖面上荡起了一圈圈粼粼的波纹，无数浪花在夕阳的柔光中跳跃。
If you do not h**e a boyfriend, the other people in the circle of friends with a boyfriend to eat photos, that is the sun happiness.
如果你没有男朋友，别人在朋友圈里发跟男朋友吃饭的照片，那就是晒幸福。
This is the annual revolution of the earth around the sun and the time periods are the same as the outer circle.
外圈的圆就和地球围绕太阳年复一年的旋转周期一致。
When that side of the moon on which the sun is shining is facing us, we see a round shining circle - a full moon.
当月亮接受阳光照射的一面面向我们时，我们看到的是个发亮的圆盘——满月。
As the sun passed overhead, he marked even divisions on the circle as the shadow of the stick crossed it.
当太阳在天上走过时，棍子的影子与圆圈相交，他便在圆圈上划出许多分割圆圈的记号。
In this paper, we use the spherical surface triangle to study the sun circle daily turn around. Quantitative analysis the characterization of the circle daily turn around.
主要运用球面三角研究了太阳周日视运动规律，通过定量的角度得到了太阳周日运动的特征及其与纬度、季节变化之间的关系。
Sun Daochun proves the existence theorem on the maximum condensation point of the zero order meromorphic functions in the unit circle.
孙道椿证明了单位圆内一类零级亚纯函数的最大型聚值点存在性定理，本文将这一结果在一定程度上推广到了亚纯代数体函数。
The 600-plus-kilogram satellite will circle the Earth once every 90 minutes after it enters a sun-synchronous orbit at an altitude of 500 kilometers.
墨子号质量在600千克以上，进入距地面高度500公里的太阳同步轨道后，每90分钟环绕地球一圈。
That sounds like a sweeping statement, but it's true - Uranus takes 84 years to circle the Sun, so it won't be in this part of your chart again, and thank goodness for that.
这听起来像一个笼统，但它是真的-天王星需要84年绕太阳一周，所以它不会在你这图的一部分了，并感谢老天爷。
That sounds like a sweeping statement, but it's true - Uranus takes 84 years to circle the Sun, so it won't be in this part of your chart again, and thank goodness for that.
这听起来像一个笼统，但它是真的-天王星需要84年绕太阳一周，所以它不会在你这图的一部分了，并感谢老天爷。
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