Using the modified analytical embedded atom method (MAEAM), the lattice dynamical properties of B2 FeAl alloy, including the lattice constant, formation heat, elastic constants, phonon dispersion curves, density of states, specific heat, Debye temperature and linear expansion coefficient, have been calculated.

Ordinary Malfunction Maintaining and Improving Advice of DASIBI 1000 AAAMS;

The Design & Improving of Cylinder & Packaging Auto-weave Machine;

The new conception for improving floating-ball fluid level transmitter;

Modification of Installation Structure and Mode of TT-45 Type Ceramics-Filtrating Machine;

Modification of instrumentation and control system of a 25000m~3/h air separation unit at Xingang;

Structure Modification of Roller Table within Steel Tube Reheating Furnace;

The Problems Existed in the Fixed Position Design of J23-100 Model Pressure Machine’s Working Key and Auxiliary Key and the Improvement;

Maintain and Improve for Electric Control System of Laroche Equipment in Spunlace Line;

Application of improved BP neural network to evaluate water quality of hunhe River;

Brine process innovation for brine quality improvement;

Lectotype and design of chlorine turbo-compressor and innovation of drying system;

Technology innovation of production process chloroactic acid;

Status and recent development for improvement of COD determination;

Analysis on the Productive Technology of Vitamin Drink and Its Improvement;