前段时间,一个我们以前十分陌生的科学术语“引力波”一下成了公众口中、媒体上最时髦、最热门的词。大家知道,牛顿发现了引力,并得出了结论(图1),1686年牛顿在哈雷的鼓励下,写出了《自然哲学的数学原理》一书,他在书中提出了万有引力定律,1987年英国为纪念该书出版300周年而发行了一套邮票,其中第一枚是苹果和书名(图2),这就是我们所说的万有引力。自然界有四大基本相互作用力,引力是最普遍存在的一种基本 Some time ago, one of our very unfamiliar scientific terms “Gravity Wave ” became the most fashionable and hottest word in the public’s mouth and media. As we all know, Newton discovered the gravitation and came to the conclusion (Figure 1). In 1686 Newton, inspired by Harley, wrote The Mathematical Principles of Natural Philosophy, in which he proposed the law of universal gravitation, 1987 In Britain, a set of stamps was issued to commemorate the 300th anniversary of the publication of the book, the first of which was an apple and title (Figure 2). This is what we call gravitation. There are four basic forces of interaction in nature, and gravity is the most prevalent