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.

youdao

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.

youdao