a axis meaning in English
[网络] A轴；轴线；转轴
Examples
- circular disk was rotating about an axis tilted from the normal through the center .
圆盘绕一个通过中心与法线方向倾斜的轴转动。 - w is attached to a bar, movable vertically around an axis a and suspended by the helical spring f .
摆锤W装在一根杆上，在轴A周围垂直移动，它由螺旋弹簧F所悬挂。 - from this general expression, we can find the moment of inertia about an axis through any point on the rod .
由这个一般表式，我们可以求出通过棒中任一点的轴的转动惯量。 - because of its oblate shape, the moment of inertia of the earth is a maximum about the polar axis and minimum about an axis in the equatorial plane .
由于地球是扁球体，绕极轴惯量矩最大，而绕在赤道面内的轴的惯量矩最小。 from the standpoint of the gyrocompass the earth appears to be rotating about an axis making an angle ε with the true polar axis.
从陀螺罗盘的位置观察地球，好象地球是绕着偏离其极轴角的一个轴在移动。