A hybrid multi-objective genetic algorithm is proposed in this paper,which is based on operation-coded with an integration of escalating evolution and Pareto local search strategy.

The new algorithm takes a new elite duplication strategy and an innovative escalating evolutionary structure,which improved the convergence and efficiency of the algorithm and reduced its computational cost.

The author inversed the stepwise evolution of Zhongtiao rift by analyzing Precambrain sedimentary formation,magma formation and tectonic form of the Zhongtiaoshan-Wangwushan region and discussed the perfect mineralization conditions of the Wangwushan region formed in the evolution of the Zhongtiao rift and regional crust.

A segmented, layered and graded progressive optimization technique is introduced for the calculation in this paper and satisfying results are achieved.

A new idea for test item design based on the computer network examination platform: design of progressive multiple choice items;

Analysis of specific format that is typical compound sentence of progression;

The compound sentence of progression with a progression mark A: bie shuo Al lian A2 ye/dou VP and B: bu dan Bllian B2 ye/dou VP.

Based on the former studies, this thesis starts with the origin of the conjunction“Bieshuo”and makes a research on the compound sentence of progression led by it from three perspectives: syntactical analysis, semantic characters, and pragmatic functions.