题目内容

若在赤道上,陀螺仪主轴位于子午面内,随地球自转罗经主轴指北端将________。

A. 产生高度角,高度角变化不超过90度
B. 产生高度角,高度角变化不超过180度
C. 产生高度角,地球自转一周,主轴高度角变化360度
D. 保持稳定在一定的高度角

查看答案

搜索结果不匹配？点我反馈

更多问题

If center of gravity of three-freedom gyroscope and fulcrum overlap, it is called ______ .

______ is a rigid body rotating about the symmetrical axis of a wheel rapidly.

Gyroscope consists of gyro, inner ring, outer ring and______ .

The law of apparent motion of gyrocompass is North Latitude , South Latitude , East West , __ for whole Earth.