This paper utilizes a large number of study results to explicate the relationship among geology fluids, rock strain, the growing and healing of micro-fractures, microscopic structures(folds, faults). The author points out: In the future, it is necessary to enhance the study on. The basic theory of fluids Kinetics in structure movement(Mid-Scale); Water-Rock geochemistry on the condition of differential stress and the study of their imitating experiment; The relationship between fluids and disastrous structures(soil flow, landslip).