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单词 foresight
释义 foresight
[`fȯr´sīt]
ENGINEERING
1. A sight or bearing on a new survey point, taken in a forward direction and made in order to determine its elevation.
2. A sight on a previously established survey point, taken in order to close a circuit.
3. A reading taken on a level rod to determine the elevation of the point on which the rod rests when read. Also known as minus sight.
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