A diagnostic method and associated system includes the steps of exposing at least one sample location with excitation radiation through a single optical waveguide or a single optical waveguide bundle, wherein the sample emits emission radiation in response to the excitation radiation. The driving means can be driven up and down alternately by the left and right pedals, and a link wheel is provided for transmitting kinetic forces to the rear wheel to drive the bicycle, so that the bicycle can be operated and driven in a special unique way to achieve the effects of expanding the exercising range and giving more fun to the exercise and game. As a result, the control unit described above can control the thickness of the thin film by changing the coating conditions of the coating solution L by controlling at least one of an ejection operation by the ejection mechanism and a moving operation by the moving mechanism. The data object is replicated and stored on data servers based on the resource storage parameters.