科学发展对概念内涵的揭示安徽省宣州市沈村中学张善停物理概念是物理学的基础．物理概念随着科学的进步，人们对它的认识将会逐步加深和发展．例１牛顿时代认为力的概念是：力是物体动量的变化率，即，或力是物体的质量与其加速度的乘积．即Ｆ＝ｍａ．在当时，这两种定义... Revelation of Conceptual Connotation by Scientific Development Zhang Shanzhong’s physics concept in Shencun Middle School in Xuanzhou City of Anhui Province is the basis of physics. With the advance of science, the concept of physics, people’s understanding of it will gradually deepen and develop. Example 1 In the Newtonian era, the concept of force is: Force is the rate of change of the momentum of an object, ie, or force is the product of the mass of an object and its acceleration. That is, F=ma. At the time, these two definitions...