“云”的理念源自于云计算,狭义的云计算指IT基础设施的交付和使用模式,即通过网络以按需、易扩展的方式获得所需的资源。“云实验”是为了探寻某一确定的本质、规律和概念而提供的众多、可供选择的实验途径、方案(可以是确定的实验器材,也可以是生活实景、小制作,还可以是基于数字化的动画或网络的虚拟实验室,甚至可以是基于实验需求基础上想像的实验情境),对应所呈现的物理思维、所涉及的实验原理和方法、实验 “Cloud ” concept comes from cloud computing, the narrow sense of cloud computing refers to the delivery and use of IT infrastructure model, that is, through the network to get the necessary resources on-demand, scalable way. “Cloud Experiment ” is to provide a large number of alternative experimental ways to explore a specific nature, laws and concepts, programs (which can be a definite experimental equipment, can also be real life, small production, but also Is based on digital animation or network virtual laboratory, and even based on the experimental needs of the experimental scenario based on imagination), corresponding to the physical thinking presented, the experimental principles and methods involved, the experiment