This paper analyzes the torsion bar suspensions variable stiffness and its influence on pitching, and provides a method that makes use of adjusting the torsion bars pre fastened angle to change the suspensions characteristics of elasticity proof is provided by a test that properly checks the pitching of the automobile body and improves the ride of the automobile.

The relation of the transient transmittance and pretwist angle is obtained by calculating the instantaneous distribution of the director in this mode.

In order to reveal such a phenomenon, the effects of the structural parameters, such as blade length, pitch angle and twist angle, are analyzed based on both the electromagnetic scattering computation an.

The theoretical formulas of torsional angle sensing are derived and the torsional angle of this sensor is linear to the power loss of the multi-mode fiber.

The cause and formation of the torsion angle of oblique supporting arm of radial gate in Dayuandu Junction are introduced.

A blade twist angle of A is from the root 13.

In order to improve the machining precision of vane surface of integral impeller and the efficiency of cathode movement planning during the electrochemical contour evolution machining,by taking a ruled-surface impeller for example,the effect of twist angle of vane surface on the machining is analyzed,and a movement planning method of contour evolution is proposed.