有一篇文章提出了这样的观点 :质量仅仅是物体所含物质之量的量度 ,而不是物体惯性的量度 ;物体惯性的量度应该是动量 .(见本刊 2 0 0 0年第 1 2期第 33页 )这种与传统经典相违背的“新”观点是完全错误的 ,今说明如下 .1　怎样规定物质之量 ?直观的常识表明 ,1ｍ3 水块所含的 One article puts forward the idea that quality is only a measure of the amount of matter contained in an object, not a measurement of the inertia of an object; the measure of the inertia of an object should be momentum. (See the 12th issue of the 2000 issue of this publication.) Page 33) This “new” point of view that is contrary to the traditional classics is completely wrong. This is explained as follows. 1. How do we specify the amount of material? Intuitive common sense shows that the 1m3 water block contains