According to the Henry Theorem and the Ionization Equation, we calculate the theoretic water consumption on the different temperature in desulphurization and compare it with actual data of the SO 2 solubility.

Performance analysis of TDMA and PDMA methods for solution to discrete equation;

In solving differential equation by means of discrete equations, the nonnegativity conditions of numerical approximate solution are studied and some types of discrete equations which will satisfy the condition are enumerated.

The direct algorithm of interferometric synthetic aperture radar measuring is to directly introduce the absolute phase difference into range equation and Doppler equation to resolve the ground coordinates.

In this paper,it is indicated that: in the range equation of IR systems,the atmospheric transmittance τa itself is a rapidly varying function of range R,therefore,the range equation of IR systems is modified into a more exact expression.

In this paper, firstly the noise level in laser warning is analyzed, then the signal to noise ratio and detection probability are researched, and at last the distance equation and dynamic range are also researched.