obtain a class
1.We obtain a necessary and sufficient condition for a unilateraloperator weighted shift being BR opertor,and give a sufficient condition for a bilateraloperator weighted shift being BR operator. As a consequence, we obtain a corollary in[1] again and a class of BIR unilateral operator weighted shift. Finally, some unilateralweighted shifts which are both HIR and BR are shown.
8.This dissertation focus on rapid implementation, management organization,and safety and trust of Agent based information system. The main result that obtain isas follows:The blackboard structure is applied to the Agent system architecture designaccording to BDI model, with which formal descriptions and a class base to thesupport Agent realization are designed and implemented. Moreover, Based onXML language, an Agent description language-APL2.0 is developed.
10.Main observation dot has: School orientation and program, teach position of center of idea idea, education; The integral structure of the faculty has the proportion of graduate student degree in teacher of condition and development trend, youth, associate professor of qualification of teacher of give a lecture, professor attends class circumstance; Area of state of classroom state, lab exercitation base, library state, playground reachs sports facilities, the scale that tuitional income uses at 4 education funds, unripe all the situation that 4 education funds increases respectively; Run plan of professional, education newly, method of construction of education content and curricular system reform, teaching material and effect, teaching and method reform, bilingual education, the curricular gross scale that carries out the education content and system, course that has test of omnibus design sex to have a test and effect, lab is open; Administrative team structure and quality, education management reachs positive result of the research that its reform and practice, the construction of education regulations system and carry out, the quality standard of each main education link, education is evaluated with the examination; Pedagogic Shi Dexiu is raised and respect industry drive, construction of the condition that the student observes school age school regulations, style of study and the step that move student learning enthusiasm and effect, attend activity of culture of science and technology of class inside and outside to wait for a circumstance; The student is elementary theory and basic technical ability (especially ability of foreign language communication) the innovation spirit of actual level, student and practice ability, the circumstance such as project or the property that graduation designs selection of subject, difficulty, heft, integrated training, paper or design quality, percent of pass of acceptable standard of sports of the level of thought morality accomplishment of the student and culture quality, undergraduate, source of student, obtain employment, society is evaluated.
主要观测点有：学校定位与规划，教育思想观念、教学中心地位；师资队伍的整体结构状态与发展趋势、青年教师中有研究生学位的比例，主讲教师资格、教授副教授上课情况；教室状况、实验室实习基地状况、图书馆状况、运动场面积及体育设施，学费收入用于四项教学经费的比例、生均四项教学经费分别增长的情况；新办专业、教学计划，教学内容与课程体系改革、教材建设与成效、教学方法与手段改革、双语教学，实践教学内容与体系、有综合性设计性实验的课程占有实验的课程总数比例及效果、实验室开放；治理队伍结构与素质、教学治理及其改革的研究与实践成果，教学规章制度的建设与执行、各主要教学环节的质量标准、教学评估与检查；教师的师德修养和敬业精神，学生遵守校纪校规的情况、学风建设和调动学生学习积极性的措施与效果、参加课内外科技文化活动等情况；学生基本理论与基本技能（尤其是外语交流能力）的实际水平、学生的创新精神与实践能力，毕业论文或毕业设计选题的性质、难度、分量、综合练习等情况，论文或设计质量，学生的思想道德素养与文化素质的水平、大学生体育合格标准合格率，生源、就业、社会评价。收藏指正
