(1) Results show that stress shielding effect of the trihedral fix trough plate is lower than the trapezoid compression plate and Tianjin compression plate.

(2) Stress shielding effect of the trihedral fix trough plate, trapezoid compression plate and Tianjin compression plate on the long bone measured with the electrical measuring method.

(3) The calculated results of trihedral corner reflectors agree with the experimental results.

(4) RCS of a square trihedral corner reflector is calculated with the AP/PO method. The AP/PO results is in good agreement with those obtained by FDTD method.

(5) Further, it blends the given convex trihedral angle by algebraic splines and then proves that the blending surfaces obtained by the method have the property of convex preservation.

(6) This paper focuses on the effects of machining tolerance on monostatic RCS of triangular trihedral corner reflectors(TTCR) by using Physical Optics(PO) method.

(7) A new labeling theory and method are proposed for the line drawings with hidden-part-draw for the three-dimensional manifold curved surface objects with trihedral vertices.

(8) Then scattering field of the more complicated scattering targets, such as a dihedral, a trihedral, or a cylindrical inlet, constructed by the surfaces of ...

(9) Terrain effect of 1: 50000 gravity prospecting result in mountainous region is removed by respectively using slope-top trihedral prism model and rectangular prism model in near, mid and far areas.