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A red shift in visible radiation has the same cause.
相同的原因引起可见光的红移。
youdao
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Elevator "Thought Experiments"; Gravitational Red Shift, Light Bending.
电梯思想实验，重力红移，光弯曲。
youdao
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Elevator "Thought Experiments"; Gravitational Red Shift, Light Bending.
电梯思想实验，重力红移，光弯曲。
youdao