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- Moon circles around the earth. 月球围着地球转.
- A satellite's circle around the earth. 卫星绕地球的环形轨道
- The electrons circle around the nucleus just as the moon travels around the earth. 电子围原子核转就象月亮围绕地球转一样。
- The moon revolves around the earth. 月球绕地球运行。
- The equator is an imaginary circle around the earth. 赤道是地球的一个虚拟的圆圈。
- The moon circles the earth every 28 days. 月亮每28天绕地球旋转一周。
- For example, in1543 as a time when most people believed that the sun and the planets circled around the earth, a man named Copernicus suggested that the earth and the other planets revolved around the sun. 例如,在1543年,就在大多数人相信太阳和其他行星是绕地球运转的时候,有一个叫哥白尼的人却提出,地球和其他行星是绕太阳运转的。
- One revolution of the earth around the sun take a year. 地球绕太阳运行一周需一年时间。
- Thus the path of the vehicle mass center must be a circle around the axis, i. e. it must be a minor circle of the Earth, lying on a parallel of latitude. 所以飞行器质心的轨迹必须是围绕轴线的一个圆,即它必须是一个平行于纬度线的地球的小圆。
- Copernicus reasoned that the earth revolved around the sun. 哥白尼论证了地球绕着太阳转。
- For example,in 1543 as a time when most people believed that the sun and the planets circled around the earth,a man named Copernicus suggested that the earth and the other planets revolved around the sun. 例如,在1543年,就在大多数人相信太阳和其他行星是绕地球运转的时候,有一个叫哥白尼的人却提出,地球和其他行星是绕太阳运转的。
- Because the Moon circles the Earth in an elliptical orbit, its angular size depends on how close the Moon is to closest approach (perigee) or furthest distance (apogee). 由于月球绕地球运行轨道为椭圆形,其视角的大小取决于月球在近地点或远地点如何程度的靠近或远离。
- The imaginary great circle around the earth's surface, equidistant from the poles and perpendicular to the earth's axis of rotation.It divides the earth into the Northern Hemisphere and the Southern Hemisphere. 赤道地球赤道想象中环绕地球表面的大圆,距南北两极距离相等,与地轴垂直,它将地球分为北半球和南半球
- The moon rotates around the earth. 月球围绕着地球旋转。
- The moon circles the earth. 月球围绕着地球运转。
- For example, in 1543 as a time when most people believed that the sun and the planets circled around the earth, a man named Copernicus suggested that the earth and the other planets revolved around the sun. 例如,在1543年,就在大多数人相信太阳和其他行星是绕地球运转的时候,有一个叫哥白尼的人却提出,地球和其他行星是绕太阳运转的。
- The imaginary great circle around the earth's surface, equidistant from the poles and perpendicular to the earth's axis of rotation. It divides the earth into the Northern Hemisphere and the Southern Hemisphere. 赤道地球赤道想象中环绕地球表面的大圆,距南北两极距离相等,与地轴垂直,它将地球分为北半球和南半球
- Draw a circle around the correct answer. 在正确答案处画个圈。
- The moon turns around the earth. 月球围着地球转。
- He drew a circle around the points. 他在这个圆之外画外接圆。