For the characteristic that the harmonic frequency is much less than the number of time-domain sampling points in harmonics analysis of power system,the asymmetry DFT algorithm is proposed to be applicable for the harmonics analysis of power system.

Screening of microbe for asymmetric reduction of prochiral aryl ketones and characterization of the reduction reaction;

Ethylene polymerization by novel asymmetric dinuclear titanium metallocene complexes;

Analysis of asymmetric running and its protection circuit for triphase asynchronous motor;

Quantitative Description of Anisotropy and Asymmetry by Using Rock Permeability Parameters;

Facet Joint Asymmetry as a Radiologic Feature of Lumbar Intervertebral Disc Herniation in Children and Adolescents;

Optimal Design for Cross Section of Expressway Based on Asymmetry Development;

Progress in dissymmetric Gemini surfactants;

A series of dissymmetric Gemini surfactants with the structure of(C_(12)H_(25)(CH_(3))_(2)N~(+)(CH_(2))_(4)N~(+)(CH_(3))_(2)C_mH_(2m+1)),denoted as C_(12)-4-C_m(m is 14,16,18),have been synthesized with N,N-dimethylalkylamine and 1,4-dibromobutane as the initial reagents.

Due to the structural dislocation between the transmitter and the audience,there exists a semiotic dissymmetry in the advertising text from the surface framework to its deeper logic.

In the present circumstances of information dissymmetry, the consumption of the consumers must be based on the knowledge of the quality, function and uses of certain products.

The paper discusses a reduplication form about structural models,formation condition and its dissymmetry of“lao A ba A de”、“xi A ba A de”and“BA ba A de”in Dongzhi dialect.