CRITERION OF POSITIVE DEFINITENESS OF MATRICES AND SOLUTION OF INVERSE PROBLEM FOR SYSTEM OF LINEAR EQUATIONS

ONE LIMIT THEOREM, OPTIMAL CRITERION AND EXISTENCE THEOREM OF THE DUAL NONLINEAR PROGRAM

A THEORY OF C-Si SEGREGATION IN Fe-C-Si ALLOYS(Ⅰ)

EXACT SOLITARY WAVE SOLUTIONS OF THE GENERALIZED FISHER EQUATION

COSMIC STRINGS AND THE CORRELA TIONS OF GALAXY SYSTEMS

BENDING OF COMPOSITE LAMINATED PLATES WITH COMPLEX BOUNDARY CONDITIONS

MODIFICATION OF ZEOLITE HZSM-5 WITH TOLUENE PRETREATMENT

STUDIES ON ZEOLITE-CATALYZED ALKOXY LATION OF TERPENES(Ⅲ)——METHOXYLATION OF α-PINENE AND β-PINENE

STUDY ON THE PHENOMENA OF LASER EXCITED POPULATION CHANGE ON RES ONANTLY TRANSITIONAL LOWER LEVEL AND ITS APPLICATION

NEIGHBORHOOD PRINCIPLE OF TWO-STRUCTURE INVARIANTS——PROBABILISTIC ESTIMATES OF INDIVIDUAL FRIEDEL PHASE PAIRS

SHORT CYCLE SOLAR MODULATION OF COSMIC RAY INTENSITY

RECENT CHANGE AND TREND PREDICTION OF GLACIERS IN THE QILIAN MOUNTAINS

DESIGN AND TEST OF AN IMPROVED SCHEME FOR GLOBAL SPECTRAL MODEL WITH REDUCED TRUNCATION ERROR

IMPROVEMENT OF ABLER'S MODEL WITH REGARD TO SEARCHING OF GEOGRAPHICAL SPACE

PRELIMINARY STUDY ON WHEAT CELL WALL CALMODULIN