In this paper, the effect of composition of transition metal oxides obtained by the orthogonal design , atmosphere and the nucleation agent on the gloss of metal glazes in ferric oxides was discussed.

The second and the third step reaction conditions of the synthesis of L-carvone from d-limonene were studied by the use of orthogonal design, and the whole yield of these two reactions is more than 80% by the use of new reaction conditions.

In this experiment,orthogonal design with three levels of four factors(Taq DNA polymerase, dNTPs,primer and Mg2+) was used to optimize the pepper ISSR-PCR reaction system.

Design of Two-direction Orthogonal Partially Prestressed Concrete Beam with 32.0m × 17.0m Span;

Matri representation of the orthogonal complement in euclidan space;

New Definition of the Conditional Number of a Matrix──Nonorthogonal Degree;

Completeness and orthogonality of scale transformation and its proof;

Regularity and orthogonality of a new family of bivariate wavelets;

Orthogonality For Defining Hermite-polynomial;

This paper analyzed the issues about the sideband and local oscillator leakage of a direct quadrature conversion transmitter, educed the quantitative relationship of the amplitude and phase imbalance in the modulation signal as well as local oscillator signal and the sideband and local oscillator leakage, and simulated it.

The theory of digitial calibration for the gain and phase mismatches between the in-phase and quadrature branches is discussed.

Structure based on nerve net time finity orthonormal wavelet;

Characterization of Separable Bivariate Orthonormal Compactly Supported Wavelet Basis;

The paper introduces a kind of orthonormal frequrncy division multiplexing(FDM) digital modulation technique with a good performance which can solve,in some way,the fading problem of both the channel selective one resulted from multi\|path fading and Rayleigh fading.