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Subject | English | Chinese |
gen. | a ship will float with more of it under the surface in fresh water than in sea water | 在淡水里船只没人水下的部分比在海水里要大 |
expl. | blasting near the surface of water | 近水面爆炸当药包离水面的深度 d 与药包半径 τ₀ 之比〈即爆源的比例爆深〉d/τ₀<5时,属于近水面爆破。不管是在深水域还是在浅水域,在此情况下,由于爆源周围水体的径向运动和爆生气体迅速突出水面以及反射稀疏波的影响,使整个压力场的压力峰值都比在无限水域中爆炸时明显减小,并伴随产生强烈的空气冲击波。参见“深水爆炸”、“浅水爆炸” |
swim. | break the surface of water | 露岀水面 |
swim. | break the surface of water | 露出水面 |
wushu. | dragonfly skimming the surface of the water | 蜻蜓点水 |
heels drop below the surface of the water | 脚跟没入水面 | |
maintain body position parallel to the surface of water | 保持身体与水面平行 | |
parallel to the surface of the water | 与水面平行 | |
perpendicular to the surface of the water | 与水面成直角 | |
agric. | slope of the water surface | 水面坡度比降 |
scub. | surface of the water | 水面 |
surface of water on the opposite side | 对侧水面 | |
thigh perpendicular to the surface of the water | 大腿与水面呈垂直角度 |