An apparatus straightens vehicular structure, and comprises a U-shaped main frame, a pair of lift tower assemblies, and a pull tower assembly. The display device has an upper case, a lower case, at least one fastening unit and at least one adjustable module. Also provided by the invention are tissue cultures of the soybean variety 01045961 and the plants regenerated therefrom. On the assumption that a time with of the pulse part fp is x and a time width of the pulse part ep is z, a relationship between the time width x and the time width z satisfies 3z\u2266x\u22664.