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世界最本质的属性是物质的 ,因此 ,“质量”作为描述这一基本属性的物理量 ,是物理学乃至整个自然科学的基本概念 .从历史上看 ,质量概念首先是随着力学的产生逐渐建立起来的 ;以后随着物理科学领域的不断开拓和对新现象的研究 ,质量概念的含义才逐渐丰富和全面起来 .下面我们
The most essential attribute of the world is matter. Therefore, “quality” as the physical quantity describing this basic attribute is the basic concept of physics and even the entire natural science. Historically, the concept of quality was first established with the birth of mechanics. Afterwards, with the continuous development of the field of physical science and the study of new phenomena, the meaning of the concept of quality has gradually become abundant and comprehensive.