backsight | bidik-belakang |
backsight | |||
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backsight | |
noun |
The reading of the leveling staff in its unchanged position when the leveling instrument has been taken to a new position; a sight directed backwards to a station previously occupied. Cf. Foresight,
Pembacaan staf meratakan dalam posisi tidak berubah ketika instrumen meratakan telah dibawa ke posisi baru, pemandangan yang diarahkan mundur ke stasiun sebelumnya ditempati. Cf. Foresight,
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