Using the error function confinement potential with color screening effect and relevant linear confinement potential without color screening effect, we discuss the coupling constants of the vertex of the nucleon-meson from those respectively.

Research of reducing the shielding effect caused by vehicles passing the Radioactivity Monitor System;

The stress intensity factor of main crack, which is difficult to be calculated directly due to the shielding effect between cracks, can reflect the damage of components.

Starting from the four concepts of orbit energy, energy class,shielding effect and infixing effect, the author uses the two commonly applied methods of caculation orbit energy to analyse and compare 4s orbit energy and 3d orbit energy.

Canopy characters impacts on screening effect to UVB of urban artificial communities in Shanghai;

The results show that reducing earth resistance is mainly through reducing the contact resistance of earthing electrodes and dispersed resistances;increasing the encircled area of a earthing electrode is advantageous to the reduction of earthing resistance;the shapes of compound earthing electrodes and the influence of screening effect in th.

Based on the shielding effectiveness of Faraday cage,the test set-up for ESD circuit waveform composed of ESD simulato.

Aiming at the magnetic field shielding effectiveness in magnetic fuze application, the spheroidal shell is brought forward to act as the fuze body approximate model.