Attenuation characteristics analysis of viscoelastic wave in anisotropic medium;

Theory of Objective Motions of Wave Source and Receiver in Medium Body

The Influences of the Shock Thickness and Alfven Waves on the Particle Acceleration by the Diffusive Shocks

The paper discussed the working principle of atmospheric wave creator,the waves creted by the machine which was made on the basis of the principle were measured and compared to the theoretical data.

Representations between the planar, spherical, and cylindrical waves are descripted, and the explicit equations and example are also presented.

Since wavelet coefficient is related to reservoir well, high resolution small-scale signal after wavelet decomposition is reflection of fluid property in rocks for carbonate reservoir with little facies change.

In this paper, a discrete multi-generated wavelet systems ｛t_l,j~1/2Ψ_l(t_lj·-k b_l)1≤l≤r,j,k∈Z｝ is studied.

The author gives the wavelet characterizations of the new Hardy space L￣2H_R￣1(R￣+_2×R￣+_2) and its dual space CMO_2 (R×R) on the product domain in I.

By calculating multimode power,thermoelectricity effect and conversion of waveguide wave,the emphasis is put on the selection of transmitting frequency and power of radio equipment in the environment with existence of gas to ensure that the temperature is not higher than 150℃ when continuous o.

A new technique for picking the first S-wave arrival from dipole shear wave log in slow formation;