Examination into corresponding translation of two-part allegorical sayings in the multi-cultural background;

Upon the influence of information and commercialization in language use, corresponding translation provides practical translation with great value and potentials.

This paper makes an epistemological interpretation of Cai Yuanpei s view of translation which is implied in his article "Preface to Lectures of Chinese Language".

This paper makes a critique on the idea that translation is variation which was implied in Cai Yuanpei s article "Preface to Lectures of Chinese Language "from the point of view of Epistemology.

In the course of teaching English majors in technical universities,we should select appropriate teaching materials,and introduce all kinds of contests in the teaching practice to promote five basic skills of English learning,namely listening,speaking,reading,writing and translation and their English proficiency.

To gain this aim, this thesis checked, annotated and translated every chapter and give brief explanation to each one.

Hermitian linear mappings of nest subalgebras;

Jordan Isomorphisms of Nest Algebras;

Perturbations of Nest Subalgebras in von Neumann Algebras;