1. There are trinal features including academy, administration and industry.

2. This paper presents a trinal -branch space robotic manipulator with redundancy, due to hash application environments, such as in the station.

3. The bottom trinal net fishery, which was developed recently, is one kind of representative fisheries in Mingdong area.

4. It plays very important role for the administrators of university choosing the right management behavior to realize fully the trinal features and interaction relationship of the modern university.

5. Legal holiday arrange labourer working, the payment couldn't less than trinal salary.

6. With the influence of equities'segmentation, auditing system's structure become trinal.

7. When planning the workers to work on the legal holidays , should pay the workers for no less than trinal salary.

8. Considering a control problem of failure prone production systems with demand uncertainty, an optimal trinal hedging point control policy was proposed.