Through the study on engineering database management systems, main points of developing the safety monitoring database during construction of the Three Gorges Project are explained in this paper.

通过对工程数据库管理系统的研究，叙述了三峡工程施工期安全监测数据库的开发要点。

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Gareth Southgate's men, who travel to West Ham on the final day, remain three points adrift of safety but their goal difference (-28) is inferior to fourth-bottom Hull's (-24).

BBC: Middlesbrough 1-1 Aston Villa

The draw left West Ham three points adrift of safety at the bottom of the table having played a game more Wigan and Wolves, who occupy the other two relegation places.

BBC: Players backing Grant - Stanislas

Spurs stay in fifth with 62 points, level with Chelsea but with an inferior goal difference, while Wigan remain in the bottom three with 32 points, two points adrift of safety.

CNN: Spurs drop points at Wigan to dent Champions League bid