Mahalanobis-Taguchi System (MYS) is a new method for studyingmultidimensional system, and it can be used to measure the degree of abnormality byconstructing and optimizing the measurement scale.

Mahalanobis-Taguchi System(MYS) is a new method for studying multidimensional systems.

Relationship between Beat numbers of Marshall and Volumetric Properties;

Effect of deformation on the temper process of lath martensite;

Cold rolling deformation and recrystallization behavior of martensite Ni_(40.5)Co_(32.5)Al_(27) alloy;

Influence of heat treatment on the properties of the heat-resistance martensite stainless steel 0Cr_(17)Ni_4Cu_4Nb;

Technique to Determine the Convergence of Software Quality Based on the Broad-Balanced Markov Chain Model;

Random permutation graphs and related Markov chains;

Aiming at the complex problem of evaluating tactical missile combat effectiveness in attacking single target,the markov chain decision models for tactical missile combat effectiveness in the way of shooting independently is put forward on the basis of markov theory,and different shooting conditions are considered,the corresponding markov chain models are established.

The microstructure and mechanical properties of China low activation martensitic steel;

Introduces forging technology and matters needing attention of valve of martensitic steel 4Cr 10 Si 2Mo, analyses the reason that the steel can ’t be cooled by air, compares forging characteristics with valve of austenitic steel 4Cr 14 Ni 14 W 2Mo and come to the feasiblity of new technology of valve adopting direct extrusion.

n this research, the characteristic of martensitic steel in abrasion was investigated by using three different test methods.