There was an argument in history regarding the genuineness of the block-printed edition of “Lunyujijieyishu” written by Huangkan of Liang Dynasty (488-545).

There was controversy with the imitation of the block-printed edition of Lunyujijieyishu by Huang Kan of Liang Dynasty.

The extand and earliest edition is the block-printed edition of Jiading 4th year of Song dynasty.

Taking the vocational education in Belgium for example,th e article introduces the basic system of vocational education,and then analyses the basic system of voca-tional education in Holland,which involved vocationa l proparatory education,secondary vocational education and higher vocational ed ucation,and expounds the implications which the development of Chinese v.

Governing the country by law,as a basic system in our country,has its forming indexes as follows:1)a complete system of socialist laws;2)a sound system of democracy and supervision;3)a rigid executive law system and a just judicature system;4)a high-qualified team in executing law;5)the raising of the nation s sense of legal system.

By analysis the to basic system of enviromental law comprehensively in law field and the academic field,It establishes six basic systems.

Use of Pilodyn tester for estimating basic density in standing trees of hardwood plantation;

Variation patterns of moisture content,basic density and dry shrinkage of Phyllostachys pubescens.

Tree ring width and basic density of trees (populus euramericana) selected from healthy and acid rain damaged forests were analysed to evaluate the possible impacts on tree growth and wood properties.