A method and system for modeling silicon-on-insulator shallow trench isolation stress effect is described. In which the data, which are intended to be output first from the buffer memory are selected. Thus, the compressible figure can be readily compacted by compression thereof into a compact form. At least one of the lines is guided from one motor to another. Second hydraulic pump P2 or second hydraulic motor M2 has variable displacement, so that second hydraulic motor M2 is drivingly accelerated in proportion to the degree of turning operation of a steering operating tool 31. The methods and systems include steps and modules for applying a number of data streams to a larger number of antennas.