几乎所有的动物,从形体构造来看都是对称的,都可以沿着中线剖开,分成形体和质量相等的两半。人也是一样。然而,古代有位哲学家说过:世界上没有完全相同的东西。人体的这种对称,是否也是假象呢?是的。最明显的例子是左右手。多数人右手比左手有力,但右手却没有左手温度高。科学 Almost all animals are symmetric from the point of view of the physical structure. They can be cut along the midline and divided into two equal parts: the shape and the mass. People are the same. However, an ancient philosopher said: There is no exactly the same thing in the world. Is this symmetry of the human body an illusion? Yes. The most obvious example is left and right hands. Most people have a stronger right hand than their left hand, but their left hand does not have a high temperature. science