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Terms for subject Explosives and Explosive Ordnance Disposal containing arc | all forms | exact matches only
| English | Chinese |
| arc shooting | 扇形爆炸 |
| gap arc length | 缺口弧长缺口弧长 L 是包括定向窗口长度在内的缺口展开长度。根据工程经验，爆破缺口弧长应为：3/4 πD≧L >, 1/2πD,式中D为烟囱或水塔底部直径 |
| grade of arc | 弧度 |
| parabolic arc | 抛物线拱 |