可学答题网 > 问答 > 沿海与大洋航行题库
目录: 标题| 题干| 答案| 搜索| 相关
问题

If a ship is proceeding towards the ma


If a ship is proceeding towards the magnetic equator,the uncorrected deviation due to permanent magnetism().

  • Aincreases
  • Bremains the same
  • Cdecreases
  • Dis unimportant and may be neglected
参考答案
参考解析:
分类:沿海与大洋航行题库