球鼻首 bulb bow ; bulbous bow ; bulbous forefoot ; snout-bow
球鼻艏 bulbous bow ; bulbous stem
球鼻首船 BULB-BOWED SHIP ; bulbous bow ship
球鼻型船首 tumble-home bow ; snout bow ; bullnosedbow ; bulb bow
球鼻首肋骨 Bulbous bow frame
球鼻首警告灯 Bulbous bow warning light
球鼻形尾底 aftfoot bulb
球鼻首尖舱 peak-bull space
大球鼻船 large bulb ship
该法主要用于加工不规则形状，像球鼻艏。
大型船只在吃水线下的部位，从前体纵剖线伸出一个球鼻形船首。
The bow protrudes from the bowline of large ships just below the waterline.
作为船体中比较特殊的双曲结构，舰船首部的球鼻首相关的结构试验规范很少。
Three structure tests on bulbous bow of naval ships were conducted:static compressive test, heavy drop test and explosion test.
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