The bright object in the center is a foreground star.
中央的明亮天体是一颗前景中的恒星。
This object is used to center the map.
该对象用于使地图居中。
But one that you might have seen in physics, we care about maybe where is the center of mass of a given object?
但你们可能也在物理学中见过了，就是求一个给定物体的重心？
The center of mass is basically a point that you would say is right in the middle of the object.
理论上，重心就是,恰好处在物体中心的点。
The heated air molecules keep the object balanced in the dark center.
光线照射不到波束的中心，在那里微粒被受热的空气分子保持在平衡状态。
But the object circled at the center is not quite a star.
不过图中圆圈圈出的物体并不完全是一颗恒星。
Click on the sparkling area center screen for a hidden object area.
点击波光粼粼的面积为一个隐藏的对象区域的中心屏幕上。
It always goes from the center point to the outline of the object.
它总是从中心点，以纲要的对象。
It always goes from the center point to the outline of the object.
它总是从中心点，以纲要的对象。
应用推荐