英日字典: zero_in
The zero_in has 2 Senses.
- home in, range in, zero in
- 的を絞る
- direct onto a point or target, especially by automatic navigational aids
- 特に自動航法援助によって、点または目標に向ける
- zero in, zero
- adjust (as by firing under test conditions) the zero of (a gun); "He zeroed in his rifle at 200 yards"
- (銃)の0を調節する(テスト条件の下で発射することによってのように)
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