1. This paper starts with the conception of trinary tree, introduces four storage structures in detail, as well as compares and analyses the basic operation and storage efficiency at length.

2. The experimental results show that the trinary system ceramics is a promising candidate for use as piezoelectric materials.

3. Modified trinary number ( MTN ) has already taken a significant role towards carry and borrow free arithmetic operations.

4. Trinary tree has been applied widely to modern management and information system.

5. Finally, the formula has also been extended to trinary alloys.

6. It is a indispensable path to research into the trinary structure and relation of the Party, government and society for development and structural transformation of politics in contemporary China.

7. The structure of unary and binary polynomials over a lattice is determined in this paper. Moreover, some remarks on trinary polynomials are offered.

8. There are 10 kinds of people in the world, those that understand trinary , those that don't, and those that confuse it with binary.

9. The ammunition security is greatly improved when 1% micro-powder graphite is added into the trinary formulation.

10. This experiment indicated the solution-combusting method could be used to prepared trinary and complicated oxide.

11. By using Taylor's formula, the article deduces the sufficient condition of the existent extreme value and the necessary condition of the inexistent extreme value of trinary function.