V-T/V-I When something rotates or when you rotate it, it turns with a circular movement. 旋转
The earth rotates around the sun.
地球围绕太阳旋转。
V-T/V-I If people or things rotate, or if someone rotates them, they take turns to do a particular job or serve a particular purpose. 使轮流; 轮流
The members of the club can rotate and one person can do all the preparation for the evening.
该俱乐部的成员可轮流工作,一个人可做晚会所有的准备工作。
The colours rotated around on a disc and were reflected onto the wall behind.
那些色彩在一张圆盘上旋转,并被反射到后面的墙上。
When the dome was rotated, the birds changed their direction to match the artificial sky.
当圆屋顶旋转时,鸟儿们改变了方向,以适应人造天空。
When asked to make simple perceptual decisions such as matching a shape to its rotated image, for example, people often choose a definitively wrong answer if they see others doing the same.
例如,人们在被要求做出简单的感知决定,比如将一个形状与旋转后的图像进行匹配时,如果看到其他人做了一个绝对错误的选择,他们常常会跟着选错。
How do the components of A in the new rotated coordinate system relate to the components of the old coordinate system?
在旋转后的新坐标系中 A 的分量,和原始坐标系中 A 的分量有什么关联呢
i prime and j prime are now rotated unit vectors.
' 和 j' 是旋转后的单位矢量
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