1. The introduction expatiates the significance of studying corporation delegacy system.

2. That's an important part of the double consciousness of the subaltern, as Bhabha expatiates on it.

3. This paper expatiates the understanding of "grammar", "syntax and semantics" and "predicate and sentence" from the perspective of formal semantics.

4. The article expatiates on the general of the excluding rule for criminal illegal testimonial evidence in China, and points out the problems existing at present.

5. On the basis of building the concept system of flood insurance bond, this article expatiates the differences between the general bond and traditional reinsurance bond.

6. 26 The paper proposes the humanistic mending concept of the host country and expatiates on the item features of the host country effect and after effect problems.

7. 19 Describing a cut-over cases with SLM-2000 and ISM-2000 transmission equipment of lucent corporation, expatiates methods and implementation steps of transmission equipment engineering cut-over.