In view of a class of nonpreemptively scheduling n independent tasks on m non-identical multiprocessors to minimize the maximum workload, an algorithm called error minimum (EM) algorithm, which is based on the double minimum-balance algorithm is put forward and its time complexity is analyzed.

They are part of comlete semantic systems having to do with social relations,which are governed by two semantics:power and solidarity Address forms especially the noun address forms,are also the products and the reflections of an age.

The choice of address forms can reveal many social relationships such as power and solidarity.

And different social significances, power or solidarity, may be found out by analyzing address forms used in different linguistic and social context.

Through the analysis of the materials,the paper discussed the distribution range and spatial variation of material composition and the dynamics of the sandstorms of the different grades in northwest China.

Guarantee the quality of persons in the same educational level applying for Master’s degree,insist on standard,strictly examine qualification,make strict management,set up all sorts of rules and regulations,ensure lecture quality,ensure courses tests,equip directors of degree thesis,have anonymous evaluation to degree thesis and sample check,and guarantee thesis quality.

By test analysis of several common fiber materials to improving concrete strength under the same cost condition,the paper gives relative conclusion.